2019881712

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{2207}}^1$

素因数の和:3070

約数の個数: 80

約数和(自身を含む): 5453936640

約数和(自身を除く): 3434054928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 829, 1104, 1658, 2207, 2487, 3316, 4414, 4974, 6621, 6632, 8828, 9948, 13242, 13264, 17656, 19067, 19896, 26484, 35312, 38134, 39792, 50761, 52968, 57201, 76268, 101522, 105936, 114402, 152283, 152536, 203044, 228804, 304566, 305072, 406088, 457608, 609132, 812176, 915216, 1218264, 1829603, 2436528, 3659206, 5488809, 7318412, 10977618, 14636824, 21955236, 29273648, 42080869, 43910472, 84161738, 87820944, 126242607, 168323476, 252485214, 336646952, 504970428, 673293904, 1009940856, 2019881712]

約数ペア:

[(1, 2019881712), (2, 1009940856), (3, 673293904), (4, 504970428), (6, 336646952), (8, 252485214), (12, 168323476), (16, 126242607), (23, 87820944), (24, 84161738), (46, 43910472), (48, 42080869), (69, 29273648), (92, 21955236), (138, 14636824), (184, 10977618), (276, 7318412), (368, 5488809), (552, 3659206), (829, 2436528), (1104, 1829603), (1658, 1218264), (2207, 915216), (2487, 812176), (3316, 609132), (4414, 457608), (4974, 406088), (6621, 305072), (6632, 304566), (8828, 228804), (9948, 203044), (13242, 152536), (13264, 152283), (17656, 114402), (19067, 105936), (19896, 101522), (26484, 76268), (35312, 57201), (38134, 52968), (39792, 50761)]