20005925951

素因数分解:

${\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{823}}^1\times {\mathrm{2543}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 22304163840

約数和(自身を除く): 2298237889

約数列:

[1, 11, 79, 121, 823, 869, 2543, 9053, 9559, 27973, 65017, 99583, 200897, 307703, 715187, 2092889, 2209867, 7867057, 23021779, 24308537, 165338231, 253239569, 1818720541, 20005925951]

約数ペア:

[(1, 20005925951), (11, 1818720541), (79, 253239569), (121, 165338231), (823, 24308537), (869, 23021779), (2543, 7867057), (9053, 2209867), (9559, 2092889), (27973, 715187), (65017, 307703), (99583, 200897)]