20051294619

素因数分解:

$3^1\times {\mathrm{601}}^1\times {\mathrm{2207}}^1\times {\mathrm{5039}}^1$

素因数の和:7850

約数の個数: 16

約数和(自身を含む): 26796994560

約数和(自身を除く): 6745699941

約数列:

[1, 3, 601, 1803, 2207, 5039, 6621, 15117, 1326407, 3028439, 3979221, 9085317, 11121073, 33363219, 6683764873, 20051294619]

約数ペア:

[(1, 20051294619), (3, 6683764873), (601, 33363219), (1803, 11121073), (2207, 9085317), (5039, 3979221), (6621, 3028439), (15117, 1326407)]