20646877008

素因数分解:

$2^4\times 3^1\times {\mathrm{430143271}}^1$

素因数の和:430143282

約数の個数: 20

約数和(自身を含む): 53337765728

約数和(自身を除く): 32690888720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430143271, 860286542, 1290429813, 1720573084, 2580859626, 3441146168, 5161719252, 6882292336, 10323438504, 20646877008]

約数ペア:

[(1, 20646877008), (2, 10323438504), (3, 6882292336), (4, 5161719252), (6, 3441146168), (8, 2580859626), (12, 1720573084), (16, 1290429813), (24, 860286542), (48, 430143271)]