20172062455

素因数分解:

$5^1\times {\mathrm{571}}^1\times {\mathrm{1229}}^1\times {\mathrm{5749}}^1$

素因数の和:7554

約数の個数: 16

約数和(自身を含む): 24272820000

約数和(自身を除く): 4100757545

約数列:

[1, 5, 571, 1229, 2855, 5749, 6145, 28745, 701759, 3282679, 3508795, 7065521, 16413395, 35327605, 4034412491, 20172062455]

約数ペア:

[(1, 20172062455), (5, 4034412491), (571, 35327605), (1229, 16413395), (2855, 7065521), (5749, 3508795), (6145, 3282679), (28745, 701759)]