20188062769

素因数分解:

$7^2\times {\mathrm{929}}^1\times {\mathrm{443489}}^1$

素因数の和:444432

約数の個数: 12

約数和(自身を含む): 23509404900

約数和(自身を除く): 3321342131

約数列:

[1, 7, 49, 929, 6503, 45521, 443489, 3104423, 21730961, 412001281, 2884008967, 20188062769]

約数ペア:

[(1, 20188062769), (7, 2884008967), (49, 412001281), (929, 21730961), (6503, 3104423), (45521, 443489)]