20512128962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34301219}}^1$

素因数の和:34301257

約数の個数: 16

約数和(自身を含む): 34575629760

約数和(自身を除く): 14063500798

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 34301219, 68602438, 445915847, 788928037, 891831694, 1577856074, 10256064481, 20512128962]

約数ペア:

[(1, 20512128962), (2, 10256064481), (13, 1577856074), (23, 891831694), (26, 788928037), (46, 445915847), (299, 68602438), (598, 34301219)]