20216496

素因数分解:

$2^4\times 3^1\times {\mathrm{421177}}^1$

素因数の和:421188

約数の個数: 20

約数和(自身を含む): 52226072

約数和(自身を除く): 32009576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421177, 842354, 1263531, 1684708, 2527062, 3369416, 5054124, 6738832, 10108248, 20216496]

約数ペア:

[(1, 20216496), (2, 10108248), (3, 6738832), (4, 5054124), (6, 3369416), (8, 2527062), (12, 1684708), (16, 1263531), (24, 842354), (48, 421177)]