20154924

素因数分解:

$2^2\times 3^2\times {\mathrm{559859}}^1$

素因数の和:559869

約数の個数: 18

約数和(自身を含む): 50947260

約数和(自身を除く): 30792336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 559859, 1119718, 1679577, 2239436, 3359154, 5038731, 6718308, 10077462, 20154924]

約数ペア:

[(1, 20154924), (2, 10077462), (3, 6718308), (4, 5038731), (6, 3359154), (9, 2239436), (12, 1679577), (18, 1119718), (36, 559859)]