20085282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159407}}^1$

素因数の和:159422

約数の個数: 24

約数和(自身を含む): 49735296

約数和(自身を除く): 29650014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159407, 318814, 478221, 956442, 1115849, 1434663, 2231698, 2869326, 3347547, 6695094, 10042641, 20085282]

約数ペア:

[(1, 20085282), (2, 10042641), (3, 6695094), (6, 3347547), (7, 2869326), (9, 2231698), (14, 1434663), (18, 1115849), (21, 956442), (42, 478221), (63, 318814), (126, 159407)]