20145452038

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{2713}}^1\times {\mathrm{46997}}^1$

素因数の和:49791

約数の個数: 16

約数和(自身を含む): 30612617280

約数和(自身を除く): 10467165242

約数列:

[1, 2, 79, 158, 2713, 5426, 46997, 93994, 214327, 428654, 3712763, 7425526, 127502861, 255005722, 10072726019, 20145452038]

約数ペア:

[(1, 20145452038), (2, 10072726019), (79, 255005722), (158, 127502861), (2713, 7425526), (5426, 3712763), (46997, 428654), (93994, 214327)]