20000678544

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1256

約数の個数: 480

約数和(自身を含む): 73715281920

約数和(自身を除く): 53714603376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 47, 48, 54, 56, 63, 66, 72, 77, 84, 88, 94, 99, 108, 112, 121, 126, 132, 141, 144, 154, 168, 176, 188, 189, 198, 216, 231, 242, 252, 264, 282, 297, 308, 329, 336, 363, 376, 378, 396, 423, 432, 462, 484, 504, 517, 528, 564, 594, 616, 658, 693, 726, 752, 756, 792, 846, 847, 924, 968, 987, 1008, 1034, 1089, 1128, 1163, 1188, 1232, 1269, 1316, 1386, 1452, 1512, 1551, 1584, 1692, 1694, 1848, 1936, 1974, 2068, 2079, 2178, 2256, 2326, 2376, 2538, 2541, 2632, 2772, 2904, 2961, 3024, 3102, 3267, 3384, 3388, 3489, 3619, 3696, 3948, 4136, 4158, 4356, 4652, 4653, 4752, 5076, 5082, 5264, 5544, 5687, 5808, 5922, 6204, 6534, 6768, 6776, 6978, 7238, 7623, 7896, 8141, 8272, 8316, 8712, 8883, 9304, 9306, 10152, 10164, 10467, 10857, 11088, 11374, 11844, 12408, 12793, 13068, 13552, 13956, 13959, 14476, 15246, 15792, 16282, 16632, 17061, 17424, 17766, 18608, 18612, 20304, 20328, 20934, 21714, 22748, 22869, 23688, 24423, 24816, 25586, 26136, 27912, 27918, 28952, 30492, 31401, 32564, 32571, 33264, 34122, 35532, 37224, 38379, 39809, 40656, 41868, 43428, 45496, 45738, 47376, 48846, 51172, 51183, 52272, 54661, 55824, 55836, 57904, 60984, 62802, 65128, 65142, 68244, 71064, 73269, 74448, 76758, 79618, 83736, 86856, 89551, 90992, 91476, 97692, 97713, 102344, 102366, 109322, 111672, 115137, 119427, 121968, 125604, 130256, 130284, 136488, 140723, 142128, 146538, 153516, 153549, 159236, 163983, 167472, 173712, 179102, 182952, 195384, 195426, 204688, 204732, 218644, 219807, 223344, 230274, 238854, 251208, 260568, 268653, 272976, 281446, 293076, 307032, 307098, 318472, 327966, 345411, 358204, 358281, 365904, 382627, 390768, 390852, 409464, 422169, 437288, 439614, 460548, 477708, 491949, 502416, 521136, 537306, 562892, 586152, 601271, 614064, 614196, 636944, 655932, 690822, 716408, 716562, 765254, 781704, 805959, 818928, 844338, 874576, 879228, 921096, 955416, 983898, 985061, 1074612, 1074843, 1125784, 1147881, 1172304, 1202542, 1228392, 1266507, 1311864, 1381644, 1432816, 1433124, 1475847, 1530508, 1563408, 1611918, 1688676, 1758456, 1803813, 1842192, 1910832, 1967796, 1970122, 2149224, 2149686, 2251568, 2295762, 2405084, 2417877, 2456784, 2533014, 2623728, 2763288, 2866248, 2951694, 2955183, 3061016, 3223836, 3377352, 3443643, 3516912, 3607626, 3799521, 3935592, 3940244, 4208897, 4298448, 4299372, 4591524, 4810168, 4835754, 5066028, 5411439, 5526576, 5732496, 5903388, 5910366, 6122032, 6447672, 6613981, 6754704, 6887286, 7215252, 7599042, 7871184, 7880488, 8417794, 8598744, 8865549, 9183048, 9620336, 9671508, 10132056, 10330929, 10822878, 11806776, 11820732, 12626691, 12895344, 13227962, 13774572, 14430504, 15198084, 15760976, 16234317, 16835588, 17197488, 17731098, 18366096, 19343016, 19841943, 20264112, 20661858, 21645756, 23613552, 23641464, 25253382, 26455924, 26596647, 27549144, 28861008, 30396168, 32468634, 33671176, 35462196, 37880073, 38686032, 39683886, 41323716, 43291512, 46297867, 47282928, 50506764, 52911848, 53193294, 55098288, 59525829, 60792336, 64937268, 67342352, 70924392, 75760146, 79367772, 82647432, 86583024, 92595734, 101013528, 105823696, 106386588, 113640219, 119051658, 129874536, 138893601, 141848784, 151520292, 158735544, 165294864, 178577487, 185191468, 202027056, 212773176, 227280438, 238103316, 259749072, 277787202, 303040584, 317471088, 357154974, 370382936, 416680803, 425546352, 454560876, 476206632, 555574404, 606081168, 714309948, 740765872, 833361606, 909121752, 952413264, 1111148808, 1250042409, 1428619896, 1666723212, 1818243504, 2222297616, 2500084818, 2857239792, 3333446424, 5000169636, 6666892848, 10000339272, 20000678544]

約数ペア:

[(1, 20000678544), (2, 10000339272), (3, 6666892848), (4, 5000169636), (6, 3333446424), (7, 2857239792), (8, 2500084818), (9, 2222297616), (11, 1818243504), (12, 1666723212), (14, 1428619896), (16, 1250042409), (18, 1111148808), (21, 952413264), (22, 909121752), (24, 833361606), (27, 740765872), (28, 714309948), (33, 606081168), (36, 555574404), (42, 476206632), (44, 454560876), (47, 425546352), (48, 416680803), (54, 370382936), (56, 357154974), (63, 317471088), (66, 303040584), (72, 277787202), (77, 259749072), (84, 238103316), (88, 227280438), (94, 212773176), (99, 202027056), (108, 185191468), (112, 178577487), (121, 165294864), (126, 158735544), (132, 151520292), (141, 141848784), (144, 138893601), (154, 129874536), (168, 119051658), (176, 113640219), (188, 106386588), (189, 105823696), (198, 101013528), (216, 92595734), (231, 86583024), (242, 82647432), (252, 79367772), (264, 75760146), (282, 70924392), (297, 67342352), (308, 64937268), (329, 60792336), (336, 59525829), (363, 55098288), (376, 53193294), (378, 52911848), (396, 50506764), (423, 47282928), (432, 46297867), (462, 43291512), (484, 41323716), (504, 39683886), (517, 38686032), (528, 37880073), (564, 35462196), (594, 33671176), (616, 32468634), (658, 30396168), (693, 28861008), (726, 27549144), (752, 26596647), (756, 26455924), (792, 25253382), (846, 23641464), (847, 23613552), (924, 21645756), (968, 20661858), (987, 20264112), (1008, 19841943), (1034, 19343016), (1089, 18366096), (1128, 17731098), (1163, 17197488), (1188, 16835588), (1232, 16234317), (1269, 15760976), (1316, 15198084), (1386, 14430504), (1452, 13774572), (1512, 13227962), (1551, 12895344), (1584, 12626691), (1692, 11820732), (1694, 11806776), (1848, 10822878), (1936, 10330929), (1974, 10132056), (2068, 9671508), (2079, 9620336), (2178, 9183048), (2256, 8865549), (2326, 8598744), (2376, 8417794), (2538, 7880488), (2541, 7871184), (2632, 7599042), (2772, 7215252), (2904, 6887286), (2961, 6754704), (3024, 6613981), (3102, 6447672), (3267, 6122032), (3384, 5910366), (3388, 5903388), (3489, 5732496), (3619, 5526576), (3696, 5411439), (3948, 5066028), (4136, 4835754), (4158, 4810168), (4356, 4591524), (4652, 4299372), (4653, 4298448), (4752, 4208897), (5076, 3940244), (5082, 3935592), (5264, 3799521), (5544, 3607626), (5687, 3516912), (5808, 3443643), (5922, 3377352), (6204, 3223836), (6534, 3061016), (6768, 2955183), (6776, 2951694), (6978, 2866248), (7238, 2763288), (7623, 2623728), (7896, 2533014), (8141, 2456784), (8272, 2417877), (8316, 2405084), (8712, 2295762), (8883, 2251568), (9304, 2149686), (9306, 2149224), (10152, 1970122), (10164, 1967796), (10467, 1910832), (10857, 1842192), (11088, 1803813), (11374, 1758456), (11844, 1688676), (12408, 1611918), (12793, 1563408), (13068, 1530508), (13552, 1475847), (13956, 1433124), (13959, 1432816), (14476, 1381644), (15246, 1311864), (15792, 1266507), (16282, 1228392), (16632, 1202542), (17061, 1172304), (17424, 1147881), (17766, 1125784), (18608, 1074843), (18612, 1074612), (20304, 985061), (20328, 983898), (20934, 955416), (21714, 921096), (22748, 879228), (22869, 874576), (23688, 844338), (24423, 818928), (24816, 805959), (25586, 781704), (26136, 765254), (27912, 716562), (27918, 716408), (28952, 690822), (30492, 655932), (31401, 636944), (32564, 614196), (32571, 614064), (33264, 601271), (34122, 586152), (35532, 562892), (37224, 537306), (38379, 521136), (39809, 502416), (40656, 491949), (41868, 477708), (43428, 460548), (45496, 439614), (45738, 437288), (47376, 422169), (48846, 409464), (51172, 390852), (51183, 390768), (52272, 382627), (54661, 365904), (55824, 358281), (55836, 358204), (57904, 345411), (60984, 327966), (62802, 318472), (65128, 307098), (65142, 307032), (68244, 293076), (71064, 281446), (73269, 272976), (74448, 268653), (76758, 260568), (79618, 251208), (83736, 238854), (86856, 230274), (89551, 223344), (90992, 219807), (91476, 218644), (97692, 204732), (97713, 204688), (102344, 195426), (102366, 195384), (109322, 182952), (111672, 179102), (115137, 173712), (119427, 167472), (121968, 163983), (125604, 159236), (130256, 153549), (130284, 153516), (136488, 146538), (140723, 142128)]