20136147941

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{263111}}^1$

素因数の和:263189

約数の個数: 24

約数和(自身を含む): 25667101824

約数和(自身を除く): 5530953883

約数列:

[1, 7, 13, 29, 91, 203, 377, 841, 2639, 5887, 10933, 76531, 263111, 1841777, 3420443, 7630219, 23943101, 53411533, 99192847, 221276351, 694349929, 1548934457, 2876592563, 20136147941]

約数ペア:

[(1, 20136147941), (7, 2876592563), (13, 1548934457), (29, 694349929), (91, 221276351), (203, 99192847), (377, 53411533), (841, 23943101), (2639, 7630219), (5887, 3420443), (10933, 1841777), (76531, 263111)]