20176906953

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3395071}}^1$

素因数の和:3395364

約数の個数: 16

約数和(自身を含む): 30854414336

約数和(自身を除く): 10677507383

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 3395071, 10185213, 23765497, 71296491, 960805093, 2882415279, 6725635651, 20176906953]

約数ペア:

[(1, 20176906953), (3, 6725635651), (7, 2882415279), (21, 960805093), (283, 71296491), (849, 23765497), (1981, 10185213), (5943, 3395071)]