20776873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 24279696

約数和(自身を除く): 3502823

約数列:

[1, 13, 17, 41, 221, 533, 697, 2293, 9061, 29809, 38981, 94013, 506753, 1222169, 1598221, 20776873]

約数ペア:

[(1, 20776873), (13, 1598221), (17, 1222169), (41, 506753), (221, 94013), (533, 38981), (697, 29809), (2293, 9061)]