20392524

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9601}}^1$

素因数の和:9670

約数の個数: 36

約数和(自身を含む): 52426920

約数和(自身を除く): 32034396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 9601, 19202, 28803, 38404, 57606, 86409, 115212, 172818, 345636, 566459, 1132918, 1699377, 2265836, 3398754, 5098131, 6797508, 10196262, 20392524]

約数ペア:

[(1, 20392524), (2, 10196262), (3, 6797508), (4, 5098131), (6, 3398754), (9, 2265836), (12, 1699377), (18, 1132918), (36, 566459), (59, 345636), (118, 172818), (177, 115212), (236, 86409), (354, 57606), (531, 38404), (708, 28803), (1062, 19202), (2124, 9601)]