2079060740

素因数分解:

$2^2\times 5^1\times {\mathrm{10457}}^1\times {\mathrm{9941}}^1$

素因数の和:20407

約数の個数: 24

約数和(自身を含む): 4366884312

約数和(自身を除く): 2287823572

約数列:

[1, 2, 4, 5, 10, 20, 9941, 10457, 19882, 20914, 39764, 41828, 49705, 52285, 99410, 104570, 198820, 209140, 103953037, 207906074, 415812148, 519765185, 1039530370, 2079060740]

約数ペア:

[(1, 2079060740), (2, 1039530370), (4, 519765185), (5, 415812148), (10, 207906074), (20, 103953037), (9941, 209140), (10457, 198820), (19882, 104570), (20914, 99410), (39764, 52285), (41828, 49705)]