20196830936

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{4000957}}^1$

素因数の和:4001594

約数の個数: 16

約数和(自身を含む): 37929081840

約数和(自身を除く): 17732250904

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 4000957, 8001914, 16003828, 32007656, 2524603867, 5049207734, 10098415468, 20196830936]

約数ペア:

[(1, 20196830936), (2, 10098415468), (4, 5049207734), (8, 2524603867), (631, 32007656), (1262, 16003828), (2524, 8001914), (5048, 4000957)]