20183544

素因数分解:

$2^3\times 3^2\times {\mathrm{280327}}^1$

素因数の和:280339

約数の個数: 24

約数和(自身を含む): 54663960

約数和(自身を除く): 34480416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280327, 560654, 840981, 1121308, 1681962, 2242616, 2522943, 3363924, 5045886, 6727848, 10091772, 20183544]

約数ペア:

[(1, 20183544), (2, 10091772), (3, 6727848), (4, 5045886), (6, 3363924), (8, 2522943), (9, 2242616), (12, 1681962), (18, 1121308), (24, 840981), (36, 560654), (72, 280327)]