20208333610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69683909}}^1$

素因数の和:69683945

約数の個数: 16

約数和(自身を含む): 37629311400

約数和(自身を除く): 17420977790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69683909, 139367818, 348419545, 696839090, 2020833361, 4041666722, 10104166805, 20208333610]

約数ペア:

[(1, 20208333610), (2, 10104166805), (5, 4041666722), (10, 2020833361), (29, 696839090), (58, 348419545), (145, 139367818), (290, 69683909)]