20934832

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{11579}}^1$

素因数の和:11700

約数の個数: 20

約数和(自身を含む): 40923720

約数和(自身を除く): 19988888

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 11579, 23158, 46316, 92632, 185264, 1308427, 2616854, 5233708, 10467416, 20934832]

約数ペア:

[(1, 20934832), (2, 10467416), (4, 5233708), (8, 2616854), (16, 1308427), (113, 185264), (226, 92632), (452, 46316), (904, 23158), (1808, 11579)]