3191870180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2020171}}^1$

素因数の和:2020259

約数の個数: 24

約数和(自身を含む): 6787777920

約数和(自身を除く): 3595907740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2020171, 4040342, 8080684, 10100855, 20201710, 40403420, 159593509, 319187018, 638374036, 797967545, 1595935090, 3191870180]

約数ペア:

[(1, 3191870180), (2, 1595935090), (4, 797967545), (5, 638374036), (10, 319187018), (20, 159593509), (79, 40403420), (158, 20201710), (316, 10100855), (395, 8080684), (790, 4040342), (1580, 2020171)]