20007655786

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{6211}}^1\times {\mathrm{10259}}^1$

素因数の和:16629

約数の個数: 16

約数和(自身を含む): 30210446880

約数和(自身を除く): 10202791094

約数列:

[1, 2, 157, 314, 6211, 10259, 12422, 20518, 975127, 1610663, 1950254, 3221326, 63718649, 127437298, 10003827893, 20007655786]

約数ペア:

[(1, 20007655786), (2, 10003827893), (157, 127437298), (314, 63718649), (6211, 3221326), (10259, 1950254), (12422, 1610663), (20518, 975127)]