20194356670

素因数分解:

$2^1\times 5^1\times {\mathrm{5839}}^1\times {\mathrm{345853}}^1$

素因数の和:351699

約数の個数: 16

約数和(自身を含む): 36356172480

約数和(自身を除く): 16161815810

約数列:

[1, 2, 5, 10, 5839, 11678, 29195, 58390, 345853, 691706, 1729265, 3458530, 2019435667, 4038871334, 10097178335, 20194356670]

約数ペア:

[(1, 20194356670), (2, 10097178335), (5, 4038871334), (10, 2019435667), (5839, 3458530), (11678, 1729265), (29195, 691706), (58390, 345853)]