20943067713

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{10369}}^1\times {\mathrm{12703}}^1$

素因数の和:23128

約数の個数: 16

約数和(自身を含む): 28455943680

約数和(自身を除く): 7512875967

約数列:

[1, 3, 53, 159, 10369, 12703, 31107, 38109, 549557, 673259, 1648671, 2019777, 131717407, 395152221, 6981022571, 20943067713]

約数ペア:

[(1, 20943067713), (3, 6981022571), (53, 395152221), (159, 131717407), (10369, 2019777), (12703, 1648671), (31107, 673259), (38109, 549557)]