20178076766

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{415409}}^1$

素因数の和:415723

約数の個数: 16

約数和(自身を含む): 30657258000

約数和(自身を除く): 10479181234

約数列:

[1, 2, 149, 163, 298, 326, 24287, 48574, 415409, 830818, 61895941, 67711667, 123791882, 135423334, 10089038383, 20178076766]

約数ペア:

[(1, 20178076766), (2, 10089038383), (149, 135423334), (163, 123791882), (298, 67711667), (326, 61895941), (24287, 830818), (48574, 415409)]