12020084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 22360800

約数和(自身を除く): 10340716

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 1451, 2071, 2902, 4142, 5804, 8284, 27569, 55138, 110276, 158159, 316318, 632636, 3005021, 6010042, 12020084]

約数ペア:

[(1, 12020084), (2, 6010042), (4, 3005021), (19, 632636), (38, 316318), (76, 158159), (109, 110276), (218, 55138), (436, 27569), (1451, 8284), (2071, 5804), (2902, 4142)]