20161286909

素因数分解:

${\mathrm{509}}^1\times {\mathrm{6163}}^1\times {\mathrm{6427}}^1$

素因数の和:13099

約数の個数: 8

約数和(自身を含む): 20207317920

約数和(自身を除く): 46031011

約数列:

[1, 509, 6163, 6427, 3136967, 3271343, 39609601, 20161286909]

約数ペア:

[(1, 20161286909), (509, 39609601), (6163, 3271343), (6427, 3136967)]