20088228

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{2039}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 46952640

約数和(自身を除く): 26864412

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2039, 2463, 3284, 4078, 4926, 6117, 8156, 9852, 12234, 24468, 1674019, 3348038, 5022057, 6696076, 10044114, 20088228]

約数ペア:

[(1, 20088228), (2, 10044114), (3, 6696076), (4, 5022057), (6, 3348038), (12, 1674019), (821, 24468), (1642, 12234), (2039, 9852), (2463, 8156), (3284, 6117), (4078, 4926)]