20022888908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{455065657}}^1$

素因数の和:455065672

約数の個数: 12

約数和(自身を含む): 38225515272

約数和(自身を除く): 18202626364

約数列:

[1, 2, 4, 11, 22, 44, 455065657, 910131314, 1820262628, 5005722227, 10011444454, 20022888908]

約数ペア:

[(1, 20022888908), (2, 10011444454), (4, 5005722227), (11, 1820262628), (22, 910131314), (44, 455065657)]