20232689981

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{2531}}^1\times {\mathrm{10477}}^1$

素因数の和:13124

約数の個数: 16

約数和(自身を含む): 23346660480

約数和(自身を除く): 3113970499

約数列:

[1, 7, 109, 763, 2531, 10477, 17717, 73339, 275879, 1141993, 1931153, 7993951, 26517287, 185621009, 2890384283, 20232689981]

約数ペア:

[(1, 20232689981), (7, 2890384283), (109, 185621009), (763, 26517287), (2531, 7993951), (10477, 1931153), (17717, 1141993), (73339, 275879)]