20115086255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{58601}}^1$

素因数の和:58775

約数の個数: 24

約数和(自身を含む): 26670473424

約数和(自身を除く): 6555387169

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 6241, 31205, 58601, 68651, 293005, 343255, 644611, 3223055, 4629479, 23147395, 50924269, 254621345, 365728841, 1828644205, 4023017251, 20115086255]

約数ペア:

[(1, 20115086255), (5, 4023017251), (11, 1828644205), (55, 365728841), (79, 254621345), (395, 50924269), (869, 23147395), (4345, 4629479), (6241, 3223055), (31205, 644611), (58601, 343255), (68651, 293005)]