20163586671

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{443}}^1\times {\mathrm{22279}}^1$

素因数の和:22955

約数の個数: 24

約数和(自身を含む): 29320836480

約数和(自身を除く): 9157249809

約数列:

[1, 3, 9, 227, 443, 681, 1329, 2043, 3987, 22279, 66837, 100561, 200511, 301683, 905049, 5057333, 9869597, 15171999, 29608791, 45515997, 88826373, 2240398519, 6721195557, 20163586671]

約数ペア:

[(1, 20163586671), (3, 6721195557), (9, 2240398519), (227, 88826373), (443, 45515997), (681, 29608791), (1329, 15171999), (2043, 9869597), (3987, 5057333), (22279, 905049), (66837, 301683), (100561, 200511)]