9668867620

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{376807}}^1$

素因数の和:378099

約数の個数: 24

約数和(自身を含む): 20320501824

約数和(自身を除く): 10651634204

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 5132, 6415, 12830, 25660, 376807, 753614, 1507228, 1884035, 3768070, 7536140, 483443381, 966886762, 1933773524, 2417216905, 4834433810, 9668867620]

約数ペア:

[(1, 9668867620), (2, 4834433810), (4, 2417216905), (5, 1933773524), (10, 966886762), (20, 483443381), (1283, 7536140), (2566, 3768070), (5132, 1884035), (6415, 1507228), (12830, 753614), (25660, 376807)]