20344595697

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{359}}^1\times {\mathrm{11903}}^1$

素因数の和:12314

約数の個数: 36

約数和(自身を含む): 30808028160

約数和(自身を除く): 10463432463

約数列:

[1, 3, 9, 23, 69, 207, 359, 529, 1077, 1587, 3231, 4761, 8257, 11903, 24771, 35709, 74313, 107127, 189911, 273769, 569733, 821307, 1709199, 2463921, 4273177, 6296687, 12819531, 18890061, 38458593, 56670183, 98283071, 294849213, 884547639, 2260510633, 6781531899, 20344595697]

約数ペア:

[(1, 20344595697), (3, 6781531899), (9, 2260510633), (23, 884547639), (69, 294849213), (207, 98283071), (359, 56670183), (529, 38458593), (1077, 18890061), (1587, 12819531), (3231, 6296687), (4761, 4273177), (8257, 2463921), (11903, 1709199), (24771, 821307), (35709, 569733), (74313, 273769), (107127, 189911)]