20596862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6547}}^1$

素因数の和:6584

約数の個数: 24

約数和(自身を含む): 36577128

約数和(自身を除く): 15980266

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 6547, 13094, 72017, 85111, 144034, 170222, 792187, 936221, 1584374, 1872442, 10298431, 20596862]

約数ペア:

[(1, 20596862), (2, 10298431), (11, 1872442), (13, 1584374), (22, 936221), (26, 792187), (121, 170222), (143, 144034), (242, 85111), (286, 72017), (1573, 13094), (3146, 6547)]