20083439901

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25847413}}^1$

素因数の和:25847460

約数の個数: 16

約数和(自身を含む): 31430455424

約数和(自身を除く): 11347015523

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 25847413, 77542239, 180931891, 542795673, 956354281, 2869062843, 6694479967, 20083439901]

約数ペア:

[(1, 20083439901), (3, 6694479967), (7, 2869062843), (21, 956354281), (37, 542795673), (111, 180931891), (259, 77542239), (777, 25847413)]