20724871102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5278877}}^1$

素因数の和:5279043

約数の個数: 16

約数和(自身を含む): 33700357152

約数和(自身を除く): 12975486050

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 5278877, 10557754, 68625401, 137250802, 797110427, 1594220854, 10362435551, 20724871102]

約数ペア:

[(1, 20724871102), (2, 10362435551), (13, 1594220854), (26, 797110427), (151, 137250802), (302, 68625401), (1963, 10557754), (3926, 5278877)]