20172975528

素因数分解:

$2^3\times 3^1\times {\mathrm{840540647}}^1$

素因数の和:840540656

約数の個数: 16

約数和(自身を含む): 50432438880

約数和(自身を除く): 30259463352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840540647, 1681081294, 2521621941, 3362162588, 5043243882, 6724325176, 10086487764, 20172975528]

約数ペア:

[(1, 20172975528), (2, 10086487764), (3, 6724325176), (4, 5043243882), (6, 3362162588), (8, 2521621941), (12, 1681081294), (24, 840540647)]