20136054988

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9103099}}^1$

素因数の和:9103189

約数の個数: 24

約数和(自身を含む): 40781888000

約数和(自身を除く): 20645833012

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 9103099, 18206198, 36412396, 63721693, 127443386, 254886772, 719144821, 1438289642, 2876579284, 5034013747, 10068027494, 20136054988]

約数ペア:

[(1, 20136054988), (2, 10068027494), (4, 5034013747), (7, 2876579284), (14, 1438289642), (28, 719144821), (79, 254886772), (158, 127443386), (316, 63721693), (553, 36412396), (1106, 18206198), (2212, 9103099)]