20064037235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{19319}}^1$

素因数の和:20179

約数の個数: 32

約数和(自身を含む): 27442437120

約数和(自身を除く): 7378399885

約数列:

[1, 5, 11, 23, 55, 115, 253, 821, 1265, 4105, 9031, 18883, 19319, 45155, 94415, 96595, 207713, 212509, 444337, 1038565, 1062545, 2221685, 4887707, 15860899, 24438535, 79304495, 174469889, 364800677, 872349445, 1824003385, 4012807447, 20064037235]

約数ペア:

[(1, 20064037235), (5, 4012807447), (11, 1824003385), (23, 872349445), (55, 364800677), (115, 174469889), (253, 79304495), (821, 24438535), (1265, 15860899), (4105, 4887707), (9031, 2221685), (18883, 1062545), (19319, 1038565), (45155, 444337), (94415, 212509), (96595, 207713)]