20153193613

素因数分解:

$7^1\times {\mathrm{523}}^1\times {\mathrm{1489}}^1\times {\mathrm{3697}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 23098003840

約数和(自身を除く): 2944810227

約数列:

[1, 7, 523, 1489, 3661, 3697, 10423, 25879, 778747, 1933531, 5451229, 5504833, 13534717, 38533831, 2879027659, 20153193613]

約数ペア:

[(1, 20153193613), (7, 2879027659), (523, 38533831), (1489, 13534717), (3661, 5504833), (3697, 5451229), (10423, 1933531), (25879, 778747)]