20804060106

素因数分解:

$2^1\times 3^2\times {\mathrm{787}}^1\times {\mathrm{1468591}}^1$

素因数の和:1469386

約数の個数: 24

約数和(自身を含む): 45132769344

約数和(自身を除く): 24328709238

約数列:

[1, 2, 3, 6, 9, 18, 787, 1574, 2361, 4722, 7083, 14166, 1468591, 2937182, 4405773, 8811546, 13217319, 26434638, 1155781117, 2311562234, 3467343351, 6934686702, 10402030053, 20804060106]

約数ペア:

[(1, 20804060106), (2, 10402030053), (3, 6934686702), (6, 3467343351), (9, 2311562234), (18, 1155781117), (787, 26434638), (1574, 13217319), (2361, 8811546), (4722, 4405773), (7083, 2937182), (14166, 1468591)]