20163618713

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{4261}}^1\times {\mathrm{23311}}^1$

素因数の和:27608

約数の個数: 16

約数和(自身を含む): 23845378560

約数和(自身を除く): 3681759847

約数列:

[1, 7, 29, 203, 4261, 23311, 29827, 123569, 163177, 676019, 864983, 4732133, 99328171, 695297197, 2880516959, 20163618713]

約数ペア:

[(1, 20163618713), (7, 2880516959), (29, 695297197), (203, 99328171), (4261, 4732133), (23311, 864983), (29827, 676019), (123569, 163177)]