20418264

素因数分解:

$2^3\times 3^3\times {\mathrm{94529}}^1$

素因数の和:94544

約数の個数: 32

約数和(自身を含む): 56718000

約数和(自身を除く): 36299736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 94529, 189058, 283587, 378116, 567174, 756232, 850761, 1134348, 1701522, 2268696, 2552283, 3403044, 5104566, 6806088, 10209132, 20418264]

約数ペア:

[(1, 20418264), (2, 10209132), (3, 6806088), (4, 5104566), (6, 3403044), (8, 2552283), (9, 2268696), (12, 1701522), (18, 1134348), (24, 850761), (27, 756232), (36, 567174), (54, 378116), (72, 283587), (108, 189058), (216, 94529)]