20163029230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69527687}}^1$

素因数の和:69527723

約数の個数: 16

約数和(自身を含む): 37544951520

約数和(自身を除く): 17381922290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69527687, 139055374, 347638435, 695276870, 2016302923, 4032605846, 10081514615, 20163029230]

約数ペア:

[(1, 20163029230), (2, 10081514615), (5, 4032605846), (10, 2016302923), (29, 695276870), (58, 347638435), (145, 139055374), (290, 69527687)]