20315156962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{501287}}^1$

素因数の和:502193

約数の個数: 16

約数和(自身を含む): 31833793152

約数和(自身を除く): 11518636190

約数列:

[1, 2, 23, 46, 881, 1762, 20263, 40526, 501287, 1002574, 11529601, 23059202, 441633847, 883267694, 10157578481, 20315156962]

約数ペア:

[(1, 20315156962), (2, 10157578481), (23, 883267694), (46, 441633847), (881, 23059202), (1762, 11529601), (20263, 1002574), (40526, 501287)]