20676095848

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{48764377}}^1$

素因数の和:48764436

約数の個数: 16

約数和(自身を含む): 39499146180

約数和(自身を除く): 18823050332

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 48764377, 97528754, 195057508, 390115016, 2584511981, 5169023962, 10338047924, 20676095848]

約数ペア:

[(1, 20676095848), (2, 10338047924), (4, 5169023962), (8, 2584511981), (53, 390115016), (106, 195057508), (212, 97528754), (424, 48764377)]