20530056

素因数分解:

$2^3\times 3^1\times {\mathrm{855419}}^1$

素因数の和:855428

約数の個数: 16

約数和(自身を含む): 51325200

約数和(自身を除く): 30795144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 855419, 1710838, 2566257, 3421676, 5132514, 6843352, 10265028, 20530056]

約数ペア:

[(1, 20530056), (2, 10265028), (3, 6843352), (4, 5132514), (6, 3421676), (8, 2566257), (12, 1710838), (24, 855419)]