20160149863

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{56813}}^1$

素因数の和:57294

約数の個数: 16

約数和(自身を含む): 23256470016

約数和(自身を除く): 3096320153

約数列:

[1, 7, 163, 311, 1141, 2177, 50693, 56813, 354851, 397691, 9260519, 17668843, 64823633, 123681901, 2880021409, 20160149863]

約数ペア:

[(1, 20160149863), (7, 2880021409), (163, 123681901), (311, 64823633), (1141, 17668843), (2177, 9260519), (50693, 397691), (56813, 354851)]