20210002535

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{3557}}^1\times {\mathrm{11251}}^1$

素因数の和:14914

約数の個数: 16

約数和(自身を含む): 24501184992

約数和(自身を除く): 4291182457

約数列:

[1, 5, 101, 505, 3557, 11251, 17785, 56255, 359257, 1136351, 1796285, 5681755, 40019807, 200099035, 4042000507, 20210002535]

約数ペア:

[(1, 20210002535), (5, 4042000507), (101, 200099035), (505, 40019807), (3557, 5681755), (11251, 1796285), (17785, 1136351), (56255, 359257)]