20176047085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{4519}}^1\times {\mathrm{46997}}^1$

素因数の和:51540

約数の個数: 16

約数和(自身を含む): 25491715200

約数和(自身を除く): 5315668115

約数列:

[1, 5, 19, 95, 4519, 22595, 46997, 85861, 234985, 429305, 892943, 4464715, 212379443, 1061897215, 4035209417, 20176047085]

約数ペア:

[(1, 20176047085), (5, 4035209417), (19, 1061897215), (95, 212379443), (4519, 4464715), (22595, 892943), (46997, 429305), (85861, 234985)]