4020565234

素因数分解:

$2^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{200407}}^1$

素因数の和:201849

約数の個数: 16

約数和(自身を含む): 6897241728

約数和(自身を除く): 2876676494

約数列:

[1, 2, 7, 14, 1433, 2866, 10031, 20062, 200407, 400814, 1402849, 2805698, 287183231, 574366462, 2010282617, 4020565234]

約数ペア:

[(1, 4020565234), (2, 2010282617), (7, 574366462), (14, 287183231), (1433, 2805698), (2866, 1402849), (10031, 400814), (20062, 200407)]