20170096816

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{2017}}^1\times {\mathrm{5531}}^1$

素因数の和:7669

約数の個数: 40

約数和(自身を含む): 39452077584

約数和(自身を除く): 19281980768

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 2017, 4034, 5531, 8068, 11062, 16136, 22124, 32272, 44248, 88496, 227921, 455842, 625003, 911684, 1250006, 1823368, 2500012, 3646736, 5000024, 10000048, 11156027, 22312054, 44624108, 89248216, 178496432, 1260631051, 2521262102, 5042524204, 10085048408, 20170096816]

約数ペア:

[(1, 20170096816), (2, 10085048408), (4, 5042524204), (8, 2521262102), (16, 1260631051), (113, 178496432), (226, 89248216), (452, 44624108), (904, 22312054), (1808, 11156027), (2017, 10000048), (4034, 5000024), (5531, 3646736), (8068, 2500012), (11062, 1823368), (16136, 1250006), (22124, 911684), (32272, 625003), (44248, 455842), (88496, 227921)]