20408935932

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2399}}^1$

素因数の和:2475

約数の個数: 360

約数和(自身を含む): 69212774400

約数和(自身を除く): 48803838468

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 81, 84, 93, 99, 108, 121, 124, 126, 132, 154, 162, 186, 189, 198, 217, 231, 242, 252, 279, 297, 308, 324, 341, 363, 372, 378, 396, 434, 462, 484, 558, 567, 594, 651, 682, 693, 726, 756, 837, 847, 868, 891, 924, 1023, 1089, 1116, 1134, 1188, 1302, 1364, 1386, 1452, 1674, 1694, 1782, 1953, 2046, 2079, 2178, 2268, 2387, 2399, 2511, 2541, 2604, 2772, 3069, 3267, 3348, 3388, 3564, 3751, 3906, 4092, 4158, 4356, 4774, 4798, 5022, 5082, 5859, 6138, 6237, 6534, 7161, 7197, 7502, 7623, 7812, 8316, 9207, 9548, 9596, 9801, 10044, 10164, 11253, 11718, 12276, 12474, 13068, 14322, 14394, 15004, 15246, 16793, 17577, 18414, 19602, 21483, 21591, 22506, 22869, 23436, 24948, 26257, 26389, 27621, 28644, 28788, 30492, 33586, 33759, 35154, 36828, 39204, 42966, 43182, 45012, 45738, 50379, 52514, 52778, 55242, 64449, 64773, 67172, 67518, 68607, 70308, 74369, 78771, 79167, 85932, 86364, 91476, 100758, 101277, 105028, 105556, 110484, 128898, 129546, 135036, 137214, 148738, 151137, 157542, 158334, 184723, 193347, 194319, 201516, 202554, 223107, 236313, 237501, 257796, 259092, 274428, 290279, 297476, 302274, 303831, 315084, 316668, 369446, 386694, 388638, 405108, 446214, 453411, 472626, 475002, 520583, 554169, 580558, 604548, 607662, 669321, 708939, 712503, 738892, 773388, 777276, 818059, 870837, 892428, 906822, 945252, 950004, 1041166, 1108338, 1161116, 1215324, 1338642, 1360233, 1417878, 1425006, 1561749, 1636118, 1662507, 1741674, 1813644, 2007963, 2031953, 2082332, 2126817, 2137509, 2216676, 2454177, 2612511, 2677284, 2720466, 2835756, 2850012, 3123498, 3272236, 3325014, 3483348, 4015926, 4063906, 4253634, 4275018, 4685247, 4908354, 4987521, 5225022, 5440932, 5726413, 6023889, 6095859, 6246996, 6650028, 7362531, 7837533, 8031852, 8127812, 8507268, 8550036, 8998649, 9370494, 9816708, 9975042, 10450044, 11452826, 12047778, 12191718, 14055741, 14725062, 14962563, 15675066, 17179239, 17997298, 18287577, 18740988, 19950084, 22087593, 22905652, 23512599, 24095556, 24383436, 26995947, 28111482, 29450124, 29925126, 31350132, 34358478, 35994596, 36575154, 42167223, 44175186, 47025198, 51537717, 53991894, 54862731, 56222964, 59850252, 62990543, 66262779, 68716956, 73150308, 80987841, 84334446, 88350372, 94050396, 103075434, 107983788, 109725462, 125981086, 132525558, 154613151, 161975682, 164588193, 168668892, 188971629, 206150868, 219450924, 242963523, 251962172, 265051116, 309226302, 323951364, 329176386, 377943258, 463839453, 485927046, 566914887, 618452604, 658352772, 728890569, 755886516, 927678906, 971854092, 1133829774, 1457781138, 1700744661, 1855357812, 2267659548, 2915562276, 3401489322, 5102233983, 6802978644, 10204467966, 20408935932]

約数ペア:

[(1, 20408935932), (2, 10204467966), (3, 6802978644), (4, 5102233983), (6, 3401489322), (7, 2915562276), (9, 2267659548), (11, 1855357812), (12, 1700744661), (14, 1457781138), (18, 1133829774), (21, 971854092), (22, 927678906), (27, 755886516), (28, 728890569), (31, 658352772), (33, 618452604), (36, 566914887), (42, 485927046), (44, 463839453), (54, 377943258), (62, 329176386), (63, 323951364), (66, 309226302), (77, 265051116), (81, 251962172), (84, 242963523), (93, 219450924), (99, 206150868), (108, 188971629), (121, 168668892), (124, 164588193), (126, 161975682), (132, 154613151), (154, 132525558), (162, 125981086), (186, 109725462), (189, 107983788), (198, 103075434), (217, 94050396), (231, 88350372), (242, 84334446), (252, 80987841), (279, 73150308), (297, 68716956), (308, 66262779), (324, 62990543), (341, 59850252), (363, 56222964), (372, 54862731), (378, 53991894), (396, 51537717), (434, 47025198), (462, 44175186), (484, 42167223), (558, 36575154), (567, 35994596), (594, 34358478), (651, 31350132), (682, 29925126), (693, 29450124), (726, 28111482), (756, 26995947), (837, 24383436), (847, 24095556), (868, 23512599), (891, 22905652), (924, 22087593), (1023, 19950084), (1089, 18740988), (1116, 18287577), (1134, 17997298), (1188, 17179239), (1302, 15675066), (1364, 14962563), (1386, 14725062), (1452, 14055741), (1674, 12191718), (1694, 12047778), (1782, 11452826), (1953, 10450044), (2046, 9975042), (2079, 9816708), (2178, 9370494), (2268, 8998649), (2387, 8550036), (2399, 8507268), (2511, 8127812), (2541, 8031852), (2604, 7837533), (2772, 7362531), (3069, 6650028), (3267, 6246996), (3348, 6095859), (3388, 6023889), (3564, 5726413), (3751, 5440932), (3906, 5225022), (4092, 4987521), (4158, 4908354), (4356, 4685247), (4774, 4275018), (4798, 4253634), (5022, 4063906), (5082, 4015926), (5859, 3483348), (6138, 3325014), (6237, 3272236), (6534, 3123498), (7161, 2850012), (7197, 2835756), (7502, 2720466), (7623, 2677284), (7812, 2612511), (8316, 2454177), (9207, 2216676), (9548, 2137509), (9596, 2126817), (9801, 2082332), (10044, 2031953), (10164, 2007963), (11253, 1813644), (11718, 1741674), (12276, 1662507), (12474, 1636118), (13068, 1561749), (14322, 1425006), (14394, 1417878), (15004, 1360233), (15246, 1338642), (16793, 1215324), (17577, 1161116), (18414, 1108338), (19602, 1041166), (21483, 950004), (21591, 945252), (22506, 906822), (22869, 892428), (23436, 870837), (24948, 818059), (26257, 777276), (26389, 773388), (27621, 738892), (28644, 712503), (28788, 708939), (30492, 669321), (33586, 607662), (33759, 604548), (35154, 580558), (36828, 554169), (39204, 520583), (42966, 475002), (43182, 472626), (45012, 453411), (45738, 446214), (50379, 405108), (52514, 388638), (52778, 386694), (55242, 369446), (64449, 316668), (64773, 315084), (67172, 303831), (67518, 302274), (68607, 297476), (70308, 290279), (74369, 274428), (78771, 259092), (79167, 257796), (85932, 237501), (86364, 236313), (91476, 223107), (100758, 202554), (101277, 201516), (105028, 194319), (105556, 193347), (110484, 184723), (128898, 158334), (129546, 157542), (135036, 151137), (137214, 148738)]