20078232

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11783}}^1$

素因数の和:11863

約数の個数: 32

約数和(自身を含む): 50906880

約数和(自身を除く): 30828648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11783, 23566, 35349, 47132, 70698, 94264, 141396, 282792, 836593, 1673186, 2509779, 3346372, 5019558, 6692744, 10039116, 20078232]

約数ペア:

[(1, 20078232), (2, 10039116), (3, 6692744), (4, 5019558), (6, 3346372), (8, 2509779), (12, 1673186), (24, 836593), (71, 282792), (142, 141396), (213, 94264), (284, 70698), (426, 47132), (568, 35349), (852, 23566), (1704, 11783)]