20131754986

素因数分解:

$2^1\times 7^1\times {\mathrm{5849}}^1\times {\mathrm{245851}}^1$

素因数の和:251709

約数の個数: 16

約数和(自身を含む): 34517620800

約数和(自身を除く): 14385865814

約数列:

[1, 2, 7, 14, 5849, 11698, 40943, 81886, 245851, 491702, 1720957, 3441914, 1437982499, 2875964998, 10065877493, 20131754986]

約数ペア:

[(1, 20131754986), (2, 10065877493), (7, 2875964998), (14, 1437982499), (5849, 3441914), (11698, 1720957), (40943, 491702), (81886, 245851)]