20322376

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{11093}}^1$

素因数の和:11328

約数の個数: 16

約数和(自身を含む): 38274300

約数和(自身を除く): 17951924

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 11093, 22186, 44372, 88744, 2540297, 5080594, 10161188, 20322376]

約数ペア:

[(1, 20322376), (2, 10161188), (4, 5080594), (8, 2540297), (229, 88744), (458, 44372), (916, 22186), (1832, 11093)]