20797186157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{178819}}^1$

素因数の和:179036

約数の個数: 16

約数和(自身を含む): 23132155200

約数和(自身を除く): 2334969043

約数列:

[1, 11, 97, 109, 1067, 1199, 10573, 116303, 178819, 1967009, 17345443, 19491271, 190799873, 214403981, 1890653287, 20797186157]

約数ペア:

[(1, 20797186157), (11, 1890653287), (97, 214403981), (109, 190799873), (1067, 19491271), (1199, 17345443), (10573, 1967009), (116303, 178819)]