20723742012

素因数分解:

$2^2\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{1624627}}^1$

素因数の和:1625697

約数の個数: 24

約数和(自身を含む): 48400917376

約数和(自身を除く): 27677175364

約数列:

[1, 2, 3, 4, 6, 12, 1063, 2126, 3189, 4252, 6378, 12756, 1624627, 3249254, 4873881, 6498508, 9747762, 19495524, 1726978501, 3453957002, 5180935503, 6907914004, 10361871006, 20723742012]

約数ペア:

[(1, 20723742012), (2, 10361871006), (3, 6907914004), (4, 5180935503), (6, 3453957002), (12, 1726978501), (1063, 19495524), (2126, 9747762), (3189, 6498508), (4252, 4873881), (6378, 3249254), (12756, 1624627)]