20512281634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46407877}}^1$

素因数の和:46407909

約数の個数: 16

約数和(自身を含む): 35084355768

約数和(自身を除く): 14572074134

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 46407877, 92815754, 603302401, 788933909, 1206604802, 1577867818, 10256140817, 20512281634]

約数ペア:

[(1, 20512281634), (2, 10256140817), (13, 1577867818), (17, 1206604802), (26, 788933909), (34, 603302401), (221, 92815754), (442, 46407877)]