20187785522

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{4877}}^1\times {\mathrm{6529}}^1$

素因数の和:11725

約数の個数: 16

約数和(自身を含む): 30388086360

約数和(自身を除く): 10200300838

約数列:

[1, 2, 317, 634, 4877, 6529, 9754, 13058, 1546009, 2069693, 3092018, 4139386, 31841933, 63683866, 10093892761, 20187785522]

約数ペア:

[(1, 20187785522), (2, 10093892761), (317, 63683866), (634, 31841933), (4877, 4139386), (6529, 3092018), (9754, 2069693), (13058, 1546009)]