20374769872790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119851587487}}^1$

素因数の和:119851587511

約数の個数: 16

約数和(自身を含む): 38831914346112

約数和(自身を除く): 18457144473322

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 119851587487, 239703174974, 599257937435, 1198515874870, 2037476987279, 4074953974558, 10187384936395, 20374769872790]

約数ペア:

[(1, 20374769872790), (2, 10187384936395), (5, 4074953974558), (10, 2037476987279), (17, 1198515874870), (34, 599257937435), (85, 239703174974), (170, 119851587487)]