20175681014

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{1213}}^1\times {\mathrm{18773}}^1$

素因数の和:20431

約数の個数: 16

約数和(自身を含む): 30358459152

約数和(自身を除く): 10182778138

約数列:

[1, 2, 443, 886, 1213, 2426, 18773, 37546, 537359, 1074718, 8316439, 16632878, 22771649, 45543298, 10087840507, 20175681014]

約数ペア:

[(1, 20175681014), (2, 10087840507), (443, 45543298), (886, 22771649), (1213, 16632878), (2426, 8316439), (18773, 1074718), (37546, 537359)]