12020180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8233}}^1$

素因数の和:8315

約数の個数: 24

約数和(自身を含む): 25591272

約数和(自身を除く): 13571092

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 8233, 16466, 32932, 41165, 82330, 164660, 601009, 1202018, 2404036, 3005045, 6010090, 12020180]

約数ペア:

[(1, 12020180), (2, 6010090), (4, 3005045), (5, 2404036), (10, 1202018), (20, 601009), (73, 164660), (146, 82330), (292, 41165), (365, 32932), (730, 16466), (1460, 8233)]