8214575042

素因数分解:

$2^1\times {\mathrm{20201}}^1\times {\mathrm{203321}}^1$

素因数の和:223524

約数の個数: 8

約数和(自身を含む): 12322533132

約数和(自身を除く): 4107958090

約数列:

[1, 2, 20201, 40402, 203321, 406642, 4107287521, 8214575042]

約数ペア:

[(1, 8214575042), (2, 4107287521), (20201, 406642), (40402, 203321)]