20162928928

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{4809859}}^1$

素因数の和:4810000

約数の個数: 24

約数和(自身を含む): 39998795760

約数和(自身を除く): 19835866832

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 4809859, 9619718, 19239436, 38478872, 76957744, 153915488, 630091529, 1260183058, 2520366116, 5040732232, 10081464464, 20162928928]

約数ペア:

[(1, 20162928928), (2, 10081464464), (4, 5040732232), (8, 2520366116), (16, 1260183058), (32, 630091529), (131, 153915488), (262, 76957744), (524, 38478872), (1048, 19239436), (2096, 9619718), (4192, 4809859)]