20170486532

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2545493}}^1$

素因数の和:2545787

約数の個数: 24

約数和(自身を含む): 40483536576

約数和(自身を除く): 20313050044

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 2545493, 5090986, 10181972, 17818451, 35636902, 71273804, 720374519, 1440749038, 2881498076, 5042621633, 10085243266, 20170486532]

約数ペア:

[(1, 20170486532), (2, 10085243266), (4, 5042621633), (7, 2881498076), (14, 1440749038), (28, 720374519), (283, 71273804), (566, 35636902), (1132, 17818451), (1981, 10181972), (3962, 5090986), (7924, 2545493)]