20182562530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155250481}}^1$

素因数の和:155250501

約数の個数: 16

約数和(自身を含む): 39123121464

約数和(自身を除く): 18940558934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155250481, 310500962, 776252405, 1552504810, 2018256253, 4036512506, 10091281265, 20182562530]

約数ペア:

[(1, 20182562530), (2, 10091281265), (5, 4036512506), (10, 2018256253), (13, 1552504810), (26, 776252405), (65, 310500962), (130, 155250481)]