20111064421

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1\times {\mathrm{37889}}^1$

素因数の和:38484

約数の個数: 16

約数和(自身を含む): 23163217920

約数和(自身を除く): 3052153499

約数列:

[1, 7, 191, 397, 1337, 2779, 37889, 75827, 265223, 530789, 7236799, 15041933, 50657593, 105293531, 2873009203, 20111064421]

約数ペア:

[(1, 20111064421), (7, 2873009203), (191, 105293531), (397, 50657593), (1337, 15041933), (2779, 7236799), (37889, 530789), (75827, 265223)]