2020779730

素因数分解:

$2^1\times 5^1\times {\mathrm{6197}}^1\times {\mathrm{32609}}^1$

素因数の和:38813

約数の個数: 16

約数和(自身を含む): 3638102040

約数和(自身を除く): 1617322310

約数列:

[1, 2, 5, 10, 6197, 12394, 30985, 32609, 61970, 65218, 163045, 326090, 202077973, 404155946, 1010389865, 2020779730]

約数ペア:

[(1, 2020779730), (2, 1010389865), (5, 404155946), (10, 202077973), (6197, 326090), (12394, 163045), (30985, 65218), (32609, 61970)]