20160427550

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1910941}}^1$

素因数の和:1911164

約数の個数: 24

約数和(自身を含む): 37676132472

約数和(自身を除く): 17515704922

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 5275, 10550, 1910941, 3821882, 9554705, 19109410, 47773525, 95547050, 403208551, 806417102, 2016042755, 4032085510, 10080213775, 20160427550]

約数ペア:

[(1, 20160427550), (2, 10080213775), (5, 4032085510), (10, 2016042755), (25, 806417102), (50, 403208551), (211, 95547050), (422, 47773525), (1055, 19109410), (2110, 9554705), (5275, 3821882), (10550, 1910941)]