20229616948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{311359}}^1$

素因数の和:311839

約数の個数: 24

約数和(自身を含む): 36441574400

約数和(自身を除く): 16211957452

約数列:

[1, 2, 4, 37, 74, 148, 439, 878, 1756, 16243, 32486, 64972, 311359, 622718, 1245436, 11520283, 23040566, 46081132, 136686601, 273373202, 546746404, 5057404237, 10114808474, 20229616948]

約数ペア:

[(1, 20229616948), (2, 10114808474), (4, 5057404237), (37, 546746404), (74, 273373202), (148, 136686601), (439, 46081132), (878, 23040566), (1756, 11520283), (16243, 1245436), (32486, 622718), (64972, 311359)]