20176904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229283}}^1$

素因数の和:229300

約数の個数: 16

約数和(自身を含む): 41271120

約数和(自身を除く): 21094216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229283, 458566, 917132, 1834264, 2522113, 5044226, 10088452, 20176904]

約数ペア:

[(1, 20176904), (2, 10088452), (4, 5044226), (8, 2522113), (11, 1834264), (22, 917132), (44, 458566), (88, 229283)]