20683044

素因数分解:

$2^2\times 3^2\times {\mathrm{574529}}^1$

素因数の和:574539

約数の個数: 18

約数和(自身を含む): 52282230

約数和(自身を除く): 31599186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 574529, 1149058, 1723587, 2298116, 3447174, 5170761, 6894348, 10341522, 20683044]

約数ペア:

[(1, 20683044), (2, 10341522), (3, 6894348), (4, 5170761), (6, 3447174), (9, 2298116), (12, 1723587), (18, 1149058), (36, 574529)]