20672066

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{733}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 31708800

約数和(自身を除く): 11036734

約数列:

[1, 2, 59, 118, 239, 478, 733, 1466, 14101, 28202, 43247, 86494, 175187, 350374, 10336033, 20672066]

約数ペア:

[(1, 20672066), (2, 10336033), (59, 350374), (118, 175187), (239, 86494), (478, 43247), (733, 28202), (1466, 14101)]