20194672959

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{241093}}^1$

素因数の和:241367

約数の個数: 24

約数和(自身を含む): 30013309872

約数和(自身を除く): 9818636913

約数列:

[1, 3, 9, 41, 123, 227, 369, 681, 2043, 9307, 27921, 83763, 241093, 723279, 2169837, 9884813, 29654439, 54728111, 88963317, 164184333, 492552999, 2243852551, 6731557653, 20194672959]

約数ペア:

[(1, 20194672959), (3, 6731557653), (9, 2243852551), (41, 492552999), (123, 164184333), (227, 88963317), (369, 54728111), (681, 29654439), (2043, 9884813), (9307, 2169837), (27921, 723279), (83763, 241093)]