20925070835

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3648661}}^1$

素因数の和:3648734

約数の個数: 16

約数和(自身を含む): 26620637952

約数和(自身を除く): 5695567117

約数列:

[1, 5, 31, 37, 155, 185, 1147, 5735, 3648661, 18243305, 113108491, 135000457, 565542455, 675002285, 4185014167, 20925070835]

約数ペア:

[(1, 20925070835), (5, 4185014167), (31, 675002285), (37, 565542455), (155, 135000457), (185, 113108491), (1147, 18243305), (5735, 3648661)]