20172054110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155169647}}^1$

素因数の和:155169667

約数の個数: 16

約数和(自身を含む): 39102751296

約数和(自身を除く): 18930697186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155169647, 310339294, 775848235, 1551696470, 2017205411, 4034410822, 10086027055, 20172054110]

約数ペア:

[(1, 20172054110), (2, 10086027055), (5, 4034410822), (10, 2017205411), (13, 1551696470), (26, 775848235), (65, 310339294), (130, 155169647)]