20393316

素因数分解:

$2^2\times 3^3\times {\mathrm{188827}}^1$

素因数の和:188840

約数の個数: 24

約数和(自身を含む): 52871840

約数和(自身を除く): 32478524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188827, 377654, 566481, 755308, 1132962, 1699443, 2265924, 3398886, 5098329, 6797772, 10196658, 20393316]

約数ペア:

[(1, 20393316), (2, 10196658), (3, 6797772), (4, 5098329), (6, 3398886), (9, 2265924), (12, 1699443), (18, 1132962), (27, 755308), (36, 566481), (54, 377654), (108, 188827)]