20703485796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{246470069}}^1$

素因数の和:246470083

約数の個数: 24

約数和(自身を含む): 55209295680

約数和(自身を除く): 34505809884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 246470069, 492940138, 739410207, 985880276, 1478820414, 1725290483, 2957640828, 3450580966, 5175871449, 6901161932, 10351742898, 20703485796]

約数ペア:

[(1, 20703485796), (2, 10351742898), (3, 6901161932), (4, 5175871449), (6, 3450580966), (7, 2957640828), (12, 1725290483), (14, 1478820414), (21, 985880276), (28, 739410207), (42, 492940138), (84, 246470069)]