20145634105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{496259}}^1$

素因数の和:496640

約数の個数: 16

約数和(自身を含む): 25297349760

約数和(自身を除く): 5151715655

約数列:

[1, 5, 23, 115, 353, 1765, 8119, 40595, 496259, 2481295, 11413957, 57069785, 175179427, 875897135, 4029126821, 20145634105]

約数ペア:

[(1, 20145634105), (5, 4029126821), (23, 875897135), (115, 175179427), (353, 57069785), (1765, 11413957), (8119, 2481295), (40595, 496259)]