20170305798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{42727}}^1$

素因数の和:42893

約数の個数: 64

約数和(自身を含む): 43931220480

約数和(自身を除く): 23760914682

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 101, 114, 123, 202, 246, 303, 606, 779, 1558, 1919, 2337, 3838, 4141, 4674, 5757, 8282, 11514, 12423, 24846, 42727, 78679, 85454, 128181, 157358, 236037, 256362, 472074, 811813, 1623626, 1751807, 2435439, 3503614, 4315427, 4870878, 5255421, 8630854, 10510842, 12946281, 25892562, 33284333, 66568666, 81993113, 99852999, 163986226, 176932507, 199705998, 245979339, 353865014, 491958678, 530797521, 1061595042, 3361717633, 6723435266, 10085152899, 20170305798]

約数ペア:

[(1, 20170305798), (2, 10085152899), (3, 6723435266), (6, 3361717633), (19, 1061595042), (38, 530797521), (41, 491958678), (57, 353865014), (82, 245979339), (101, 199705998), (114, 176932507), (123, 163986226), (202, 99852999), (246, 81993113), (303, 66568666), (606, 33284333), (779, 25892562), (1558, 12946281), (1919, 10510842), (2337, 8630854), (3838, 5255421), (4141, 4870878), (4674, 4315427), (5757, 3503614), (8282, 2435439), (11514, 1751807), (12423, 1623626), (24846, 811813), (42727, 472074), (78679, 256362), (85454, 236037), (128181, 157358)]