20186830856

素因数分解:

$2^3\times {\mathrm{9323}}^1\times {\mathrm{270659}}^1$

素因数の和:279988

約数の個数: 16

約数和(自身を含む): 37854507600

約数和(自身を除く): 17667676744

約数列:

[1, 2, 4, 8, 9323, 18646, 37292, 74584, 270659, 541318, 1082636, 2165272, 2523353857, 5046707714, 10093415428, 20186830856]

約数ペア:

[(1, 20186830856), (2, 10093415428), (4, 5046707714), (8, 2523353857), (9323, 2165272), (18646, 1082636), (37292, 541318), (74584, 270659)]