20504772

素因数分解:

$2^2\times 3^3\times {\mathrm{189859}}^1$

素因数の和:189872

約数の個数: 24

約数和(自身を含む): 53160800

約数和(自身を除く): 32656028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 189859, 379718, 569577, 759436, 1139154, 1708731, 2278308, 3417462, 5126193, 6834924, 10252386, 20504772]

約数ペア:

[(1, 20504772), (2, 10252386), (3, 6834924), (4, 5126193), (6, 3417462), (9, 2278308), (12, 1708731), (18, 1139154), (27, 759436), (36, 569577), (54, 379718), (108, 189859)]