20059408510

素因数分解:

$2^1\times 5^1\times {\mathrm{13259}}^1\times {\mathrm{151289}}^1$

素因数の和:164555

約数の個数: 16

約数和(自身を含む): 36109897200

約数和(自身を除く): 16050488690

約数列:

[1, 2, 5, 10, 13259, 26518, 66295, 132590, 151289, 302578, 756445, 1512890, 2005940851, 4011881702, 10029704255, 20059408510]

約数ペア:

[(1, 20059408510), (2, 10029704255), (5, 4011881702), (10, 2005940851), (13259, 1512890), (26518, 756445), (66295, 302578), (132590, 151289)]