20169484898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4520279}}^1$

素因数の和:4520401

約数の個数: 16

約数和(自身を含む): 31895095680

約数和(自身を除く): 11725610782

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 4520279, 9040558, 103966417, 207932834, 438467063, 876934126, 10084742449, 20169484898]

約数ペア:

[(1, 20169484898), (2, 10084742449), (23, 876934126), (46, 438467063), (97, 207932834), (194, 103966417), (2231, 9040558), (4462, 4520279)]