20797655711

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1708507}}^1$

素因数の和:1708598

約数の個数: 16

約数和(自身を含む): 24930548736

約数和(自身を除く): 4132893025

約数列:

[1, 7, 37, 47, 259, 329, 1739, 12173, 1708507, 11959549, 63214759, 80299829, 442503313, 562098803, 2971093673, 20797655711]

約数ペア:

[(1, 20797655711), (7, 2971093673), (37, 562098803), (47, 442503313), (259, 80299829), (329, 63214759), (1739, 11959549), (12173, 1708507)]