20163695630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155105351}}^1$

素因数の和:155105371

約数の個数: 16

約数和(自身を含む): 39086548704

約数和(自身を除く): 18922853074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155105351, 310210702, 775526755, 1551053510, 2016369563, 4032739126, 10081847815, 20163695630]

約数ペア:

[(1, 20163695630), (2, 10081847815), (5, 4032739126), (10, 2016369563), (13, 1551053510), (26, 775526755), (65, 310210702), (130, 155105351)]