20685336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{123127}}^1$

素因数の和:123143

約数の個数: 32

約数和(自身を含む): 59101440

約数和(自身を除く): 38416104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 123127, 246254, 369381, 492508, 738762, 861889, 985016, 1477524, 1723778, 2585667, 2955048, 3447556, 5171334, 6895112, 10342668, 20685336]

約数ペア:

[(1, 20685336), (2, 10342668), (3, 6895112), (4, 5171334), (6, 3447556), (7, 2955048), (8, 2585667), (12, 1723778), (14, 1477524), (21, 985016), (24, 861889), (28, 738762), (42, 492508), (56, 369381), (84, 246254), (168, 123127)]