20170356502

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{379}}^2\times {\mathrm{1151}}^1$

素因数の和:1972

約数の個数: 24

約数和(自身を含む): 30859667712

約数和(自身を除く): 10689311210

約数列:

[1, 2, 61, 122, 379, 758, 1151, 2302, 23119, 46238, 70211, 140422, 143641, 287282, 436229, 872458, 8762101, 17524202, 26609969, 53219938, 165330791, 330661582, 10085178251, 20170356502]

約数ペア:

[(1, 20170356502), (2, 10085178251), (61, 330661582), (122, 165330791), (379, 53219938), (758, 26609969), (1151, 17524202), (2302, 8762101), (23119, 872458), (46238, 436229), (70211, 287282), (140422, 143641)]