20628084

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41927}}^1$

素因数の和:41975

約数の個数: 24

約数和(自身を含む): 49307328

約数和(自身を除く): 28679244

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41927, 83854, 125781, 167708, 251562, 503124, 1719007, 3438014, 5157021, 6876028, 10314042, 20628084]

約数ペア:

[(1, 20628084), (2, 10314042), (3, 6876028), (4, 5157021), (6, 3438014), (12, 1719007), (41, 503124), (82, 251562), (123, 167708), (164, 125781), (246, 83854), (492, 41927)]