20022516

素因数分解:

$2^2\times 3^2\times {\mathrm{556181}}^1$

素因数の和:556191

約数の個数: 18

約数和(自身を含む): 50612562

約数和(自身を除く): 30590046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 556181, 1112362, 1668543, 2224724, 3337086, 5005629, 6674172, 10011258, 20022516]

約数ペア:

[(1, 20022516), (2, 10011258), (3, 6674172), (4, 5005629), (6, 3337086), (9, 2224724), (12, 1668543), (18, 1112362), (36, 556181)]