20260679868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{207139}}^1$

素因数の和:207192

約数の個数: 144

約数和(自身を含む): 63335126400

約数和(自身を除く): 43074446532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 684, 741, 836, 858, 988, 1254, 1287, 1482, 1716, 1881, 2223, 2508, 2574, 2717, 2964, 3762, 4446, 5148, 5434, 7524, 8151, 8892, 10868, 16302, 24453, 32604, 48906, 97812, 207139, 414278, 621417, 828556, 1242834, 1864251, 2278529, 2485668, 2692807, 3728502, 3935641, 4557058, 5385614, 6835587, 7457004, 7871282, 8078421, 9114116, 10771228, 11806923, 13671174, 15742564, 16156842, 20506761, 23613846, 24235263, 27342348, 29620877, 32313684, 35420769, 41013522, 43292051, 47227692, 48470526, 51163333, 59241754, 70841538, 82027044, 86584102, 88862631, 96941052, 102326666, 118483508, 129876153, 141683076, 153489999, 173168204, 177725262, 204653332, 259752306, 266587893, 306979998, 355450524, 389628459, 460469997, 519504612, 533175786, 562796663, 613959996, 779256918, 920939994, 1066351572, 1125593326, 1558513836, 1688389989, 1841879988, 2251186652, 3376779978, 5065169967, 6753559956, 10130339934, 20260679868]

約数ペア:

[(1, 20260679868), (2, 10130339934), (3, 6753559956), (4, 5065169967), (6, 3376779978), (9, 2251186652), (11, 1841879988), (12, 1688389989), (13, 1558513836), (18, 1125593326), (19, 1066351572), (22, 920939994), (26, 779256918), (33, 613959996), (36, 562796663), (38, 533175786), (39, 519504612), (44, 460469997), (52, 389628459), (57, 355450524), (66, 306979998), (76, 266587893), (78, 259752306), (99, 204653332), (114, 177725262), (117, 173168204), (132, 153489999), (143, 141683076), (156, 129876153), (171, 118483508), (198, 102326666), (209, 96941052), (228, 88862631), (234, 86584102), (247, 82027044), (286, 70841538), (342, 59241754), (396, 51163333), (418, 48470526), (429, 47227692), (468, 43292051), (494, 41013522), (572, 35420769), (627, 32313684), (684, 29620877), (741, 27342348), (836, 24235263), (858, 23613846), (988, 20506761), (1254, 16156842), (1287, 15742564), (1482, 13671174), (1716, 11806923), (1881, 10771228), (2223, 9114116), (2508, 8078421), (2574, 7871282), (2717, 7457004), (2964, 6835587), (3762, 5385614), (4446, 4557058), (5148, 3935641), (5434, 3728502), (7524, 2692807), (8151, 2485668), (8892, 2278529), (10868, 1864251), (16302, 1242834), (24453, 828556), (32604, 621417), (48906, 414278), (97812, 207139)]