20188954799

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3228683}}^1$

素因数の和:3228746

約数の個数: 12

約数和(自身を含む): 22452268536

約数和(自身を除く): 2263313737

約数列:

[1, 13, 37, 169, 481, 6253, 3228683, 41972879, 119461271, 545647427, 1552996523, 20188954799]

約数ペア:

[(1, 20188954799), (13, 1552996523), (37, 545647427), (169, 119461271), (481, 41972879), (6253, 3228683)]