20144034170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154954109}}^1$

素因数の和:154954129

約数の個数: 16

約数和(自身を含む): 39048435720

約数和(自身を除く): 18904401550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 154954109, 309908218, 774770545, 1549541090, 2014403417, 4028806834, 10072017085, 20144034170]

約数ペア:

[(1, 20144034170), (2, 10072017085), (5, 4028806834), (10, 2014403417), (13, 1549541090), (26, 774770545), (65, 309908218), (130, 154954109)]