20183337096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{1381}}^1$

素因数の和:1879

約数の個数: 128

約数和(自身を含む): 54932841600

約数和(自身を除く): 34749504504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 337, 417, 556, 674, 834, 1011, 1112, 1348, 1381, 1668, 1807, 2022, 2696, 2762, 3336, 3614, 4044, 4143, 4381, 5421, 5524, 7228, 8088, 8286, 8762, 10842, 11048, 13143, 14456, 16572, 17524, 17953, 21684, 26286, 33144, 35048, 35906, 43368, 46843, 52572, 53859, 71812, 93686, 105144, 107718, 140529, 143624, 187372, 191959, 215436, 281058, 374744, 383918, 430872, 465397, 562116, 575877, 608959, 767836, 930794, 1124232, 1151754, 1217918, 1396191, 1535672, 1826877, 1861588, 2303508, 2435836, 2495467, 2792382, 3653754, 3723176, 4607016, 4871672, 4990934, 5584764, 6050161, 7307508, 7486401, 9981868, 11169528, 12100322, 14615016, 14972802, 18150483, 19963736, 24200644, 29945604, 36300966, 48401288, 59891208, 64690183, 72601932, 129380366, 145203864, 194070549, 258760732, 388141098, 517521464, 776282196, 840972379, 1552564392, 1681944758, 2522917137, 3363889516, 5045834274, 6727779032, 10091668548, 20183337096]

約数ペア:

[(1, 20183337096), (2, 10091668548), (3, 6727779032), (4, 5045834274), (6, 3363889516), (8, 2522917137), (12, 1681944758), (13, 1552564392), (24, 840972379), (26, 776282196), (39, 517521464), (52, 388141098), (78, 258760732), (104, 194070549), (139, 145203864), (156, 129380366), (278, 72601932), (312, 64690183), (337, 59891208), (417, 48401288), (556, 36300966), (674, 29945604), (834, 24200644), (1011, 19963736), (1112, 18150483), (1348, 14972802), (1381, 14615016), (1668, 12100322), (1807, 11169528), (2022, 9981868), (2696, 7486401), (2762, 7307508), (3336, 6050161), (3614, 5584764), (4044, 4990934), (4143, 4871672), (4381, 4607016), (5421, 3723176), (5524, 3653754), (7228, 2792382), (8088, 2495467), (8286, 2435836), (8762, 2303508), (10842, 1861588), (11048, 1826877), (13143, 1535672), (14456, 1396191), (16572, 1217918), (17524, 1151754), (17953, 1124232), (21684, 930794), (26286, 767836), (33144, 608959), (35048, 575877), (35906, 562116), (43368, 465397), (46843, 430872), (52572, 383918), (53859, 374744), (71812, 281058), (93686, 215436), (105144, 191959), (107718, 187372), (140529, 143624)]