20435974020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1216

約数の個数: 576

約数和(自身を含む): 82574069760

約数和(自身を除く): 62138095740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 71, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 142, 154, 165, 171, 180, 190, 198, 209, 210, 213, 220, 228, 231, 252, 266, 284, 285, 308, 315, 330, 342, 355, 380, 385, 396, 399, 418, 420, 426, 462, 495, 497, 532, 570, 627, 630, 639, 660, 665, 684, 693, 710, 770, 781, 798, 836, 852, 855, 924, 990, 994, 1045, 1065, 1093, 1140, 1155, 1197, 1254, 1260, 1278, 1330, 1349, 1386, 1420, 1463, 1491, 1540, 1562, 1596, 1710, 1881, 1980, 1988, 1995, 2090, 2130, 2186, 2310, 2343, 2394, 2485, 2508, 2556, 2660, 2698, 2772, 2926, 2982, 3124, 3135, 3195, 3279, 3420, 3465, 3762, 3905, 3990, 4047, 4180, 4260, 4372, 4389, 4473, 4620, 4686, 4788, 4970, 5396, 5465, 5467, 5852, 5964, 5985, 6270, 6390, 6558, 6745, 6930, 7029, 7315, 7455, 7524, 7651, 7810, 7980, 8094, 8778, 8946, 9372, 9405, 9443, 9837, 9940, 10930, 10934, 11715, 11970, 12023, 12141, 12540, 12780, 13116, 13167, 13490, 13860, 14058, 14630, 14839, 14910, 15302, 15620, 16188, 16395, 16401, 17556, 17892, 18810, 18886, 19674, 20235, 20767, 21860, 21868, 21945, 22365, 22953, 23430, 23940, 24046, 24282, 26334, 26980, 27335, 28116, 28329, 29260, 29678, 29820, 30604, 32790, 32802, 35145, 36069, 37620, 37772, 38255, 39348, 40470, 41534, 43890, 44517, 44730, 45906, 46860, 47215, 48092, 48564, 49185, 49203, 52668, 54670, 56658, 59356, 60115, 60705, 62301, 65580, 65604, 65835, 68859, 70290, 72138, 74195, 76510, 77603, 80940, 82005, 83068, 84161, 84987, 87780, 89034, 89460, 91812, 94430, 98370, 98406, 103835, 103873, 108207, 109340, 113316, 114765, 120230, 121410, 124602, 131670, 133551, 137718, 140580, 141645, 144276, 145369, 148390, 153020, 155206, 164010, 168322, 169974, 178068, 180345, 186903, 188860, 196740, 196812, 207670, 207746, 216414, 222585, 228437, 229530, 232809, 240460, 242820, 246015, 249204, 252483, 263340, 267102, 275436, 283290, 290738, 296780, 310412, 311505, 311619, 328020, 336644, 339948, 344295, 360690, 373806, 388015, 415340, 415492, 420805, 424935, 432828, 436107, 445170, 456874, 459060, 465618, 492030, 504966, 519365, 534204, 541035, 543221, 566580, 581476, 623010, 623238, 667755, 685311, 688590, 698427, 721380, 726845, 747612, 757449, 776030, 841610, 849870, 853633, 872214, 890340, 913748, 931236, 934515, 934857, 984060, 1009932, 1038730, 1082070, 1086442, 1142185, 1164045, 1246020, 1246476, 1262415, 1308321, 1335510, 1370622, 1377180, 1396854, 1453690, 1474457, 1514898, 1552060, 1558095, 1599059, 1629663, 1683220, 1699740, 1707266, 1744428, 1869030, 1869714, 2055933, 2077460, 2164140, 2172884, 2180535, 2284370, 2328090, 2524830, 2560899, 2616642, 2671020, 2716105, 2741244, 2793708, 2907380, 2948914, 3029796, 3116190, 3198118, 3259326, 3414532, 3426555, 3492135, 3738060, 3739428, 3787245, 4111866, 4268165, 4361070, 4423371, 4568740, 4656180, 4674285, 4797177, 4888989, 5049660, 5121798, 5233284, 5432210, 5897828, 5975431, 6232380, 6396236, 6518652, 6541605, 6853110, 6984270, 7372285, 7574490, 7682697, 7995295, 8148315, 8223732, 8536330, 8722140, 8846742, 9348570, 9594354, 9777978, 10243596, 10279665, 10321199, 10864420, 11950862, 12804495, 13083210, 13270113, 13706220, 13968540, 14391531, 14744570, 15148980, 15365394, 15990590, 16219027, 16296630, 17072660, 17693484, 17926293, 18697140, 19188708, 19555956, 20559330, 20642398, 22116855, 23901724, 23985885, 24444945, 25608990, 26166420, 26540226, 28783062, 29489140, 29877155, 30730788, 30963597, 31981180, 32438054, 32593260, 35852586, 38413485, 41118660, 41284796, 44233710, 47971770, 48657081, 48889890, 51217980, 51605995, 53080452, 53778879, 57566124, 59754310, 61927194, 64876108, 66350565, 71705172, 71957655, 76826970, 81095135, 88467420, 89631465, 92890791, 95943540, 97314162, 97779780, 103211990, 107557758, 113533189, 119508620, 123854388, 132701130, 143915310, 145971243, 153653940, 154817985, 162190270, 179262930, 185781582, 194628324, 206423980, 215115516, 227066378, 243285405, 265402260, 268894395, 287830620, 291942486, 309635970, 324380540, 340599567, 358525860, 371563164, 454132756, 464453955, 486570810, 537788790, 567665945, 583884972, 619271940, 681199134, 729856215, 928907910, 973141620, 1021798701, 1075577580, 1135331890, 1362398268, 1459712430, 1702997835, 1857815820, 2043597402, 2270663780, 2919424860, 3405995670, 4087194804, 5108993505, 6811991340, 10217987010, 20435974020]

約数ペア:

[(1, 20435974020), (2, 10217987010), (3, 6811991340), (4, 5108993505), (5, 4087194804), (6, 3405995670), (7, 2919424860), (9, 2270663780), (10, 2043597402), (11, 1857815820), (12, 1702997835), (14, 1459712430), (15, 1362398268), (18, 1135331890), (19, 1075577580), (20, 1021798701), (21, 973141620), (22, 928907910), (28, 729856215), (30, 681199134), (33, 619271940), (35, 583884972), (36, 567665945), (38, 537788790), (42, 486570810), (44, 464453955), (45, 454132756), (55, 371563164), (57, 358525860), (60, 340599567), (63, 324380540), (66, 309635970), (70, 291942486), (71, 287830620), (76, 268894395), (77, 265402260), (84, 243285405), (90, 227066378), (95, 215115516), (99, 206423980), (105, 194628324), (110, 185781582), (114, 179262930), (126, 162190270), (132, 154817985), (133, 153653940), (140, 145971243), (142, 143915310), (154, 132701130), (165, 123854388), (171, 119508620), (180, 113533189), (190, 107557758), (198, 103211990), (209, 97779780), (210, 97314162), (213, 95943540), (220, 92890791), (228, 89631465), (231, 88467420), (252, 81095135), (266, 76826970), (284, 71957655), (285, 71705172), (308, 66350565), (315, 64876108), (330, 61927194), (342, 59754310), (355, 57566124), (380, 53778879), (385, 53080452), (396, 51605995), (399, 51217980), (418, 48889890), (420, 48657081), (426, 47971770), (462, 44233710), (495, 41284796), (497, 41118660), (532, 38413485), (570, 35852586), (627, 32593260), (630, 32438054), (639, 31981180), (660, 30963597), (665, 30730788), (684, 29877155), (693, 29489140), (710, 28783062), (770, 26540226), (781, 26166420), (798, 25608990), (836, 24444945), (852, 23985885), (855, 23901724), (924, 22116855), (990, 20642398), (994, 20559330), (1045, 19555956), (1065, 19188708), (1093, 18697140), (1140, 17926293), (1155, 17693484), (1197, 17072660), (1254, 16296630), (1260, 16219027), (1278, 15990590), (1330, 15365394), (1349, 15148980), (1386, 14744570), (1420, 14391531), (1463, 13968540), (1491, 13706220), (1540, 13270113), (1562, 13083210), (1596, 12804495), (1710, 11950862), (1881, 10864420), (1980, 10321199), (1988, 10279665), (1995, 10243596), (2090, 9777978), (2130, 9594354), (2186, 9348570), (2310, 8846742), (2343, 8722140), (2394, 8536330), (2485, 8223732), (2508, 8148315), (2556, 7995295), (2660, 7682697), (2698, 7574490), (2772, 7372285), (2926, 6984270), (2982, 6853110), (3124, 6541605), (3135, 6518652), (3195, 6396236), (3279, 6232380), (3420, 5975431), (3465, 5897828), (3762, 5432210), (3905, 5233284), (3990, 5121798), (4047, 5049660), (4180, 4888989), (4260, 4797177), (4372, 4674285), (4389, 4656180), (4473, 4568740), (4620, 4423371), (4686, 4361070), (4788, 4268165), (4970, 4111866), (5396, 3787245), (5465, 3739428), (5467, 3738060), (5852, 3492135), (5964, 3426555), (5985, 3414532), (6270, 3259326), (6390, 3198118), (6558, 3116190), (6745, 3029796), (6930, 2948914), (7029, 2907380), (7315, 2793708), (7455, 2741244), (7524, 2716105), (7651, 2671020), (7810, 2616642), (7980, 2560899), (8094, 2524830), (8778, 2328090), (8946, 2284370), (9372, 2180535), (9405, 2172884), (9443, 2164140), (9837, 2077460), (9940, 2055933), (10930, 1869714), (10934, 1869030), (11715, 1744428), (11970, 1707266), (12023, 1699740), (12141, 1683220), (12540, 1629663), (12780, 1599059), (13116, 1558095), (13167, 1552060), (13490, 1514898), (13860, 1474457), (14058, 1453690), (14630, 1396854), (14839, 1377180), (14910, 1370622), (15302, 1335510), (15620, 1308321), (16188, 1262415), (16395, 1246476), (16401, 1246020), (17556, 1164045), (17892, 1142185), (18810, 1086442), (18886, 1082070), (19674, 1038730), (20235, 1009932), (20767, 984060), (21860, 934857), (21868, 934515), (21945, 931236), (22365, 913748), (22953, 890340), (23430, 872214), (23940, 853633), (24046, 849870), (24282, 841610), (26334, 776030), (26980, 757449), (27335, 747612), (28116, 726845), (28329, 721380), (29260, 698427), (29678, 688590), (29820, 685311), (30604, 667755), (32790, 623238), (32802, 623010), (35145, 581476), (36069, 566580), (37620, 543221), (37772, 541035), (38255, 534204), (39348, 519365), (40470, 504966), (41534, 492030), (43890, 465618), (44517, 459060), (44730, 456874), (45906, 445170), (46860, 436107), (47215, 432828), (48092, 424935), (48564, 420805), (49185, 415492), (49203, 415340), (52668, 388015), (54670, 373806), (56658, 360690), (59356, 344295), (60115, 339948), (60705, 336644), (62301, 328020), (65580, 311619), (65604, 311505), (65835, 310412), (68859, 296780), (70290, 290738), (72138, 283290), (74195, 275436), (76510, 267102), (77603, 263340), (80940, 252483), (82005, 249204), (83068, 246015), (84161, 242820), (84987, 240460), (87780, 232809), (89034, 229530), (89460, 228437), (91812, 222585), (94430, 216414), (98370, 207746), (98406, 207670), (103835, 196812), (103873, 196740), (108207, 188860), (109340, 186903), (113316, 180345), (114765, 178068), (120230, 169974), (121410, 168322), (124602, 164010), (131670, 155206), (133551, 153020), (137718, 148390), (140580, 145369), (141645, 144276)]