20132062888

素因数分解:

$2^3\times 7^1\times {\mathrm{86857}}^1\times {\mathrm{4139}}^1$

素因数の和:91009

約数の個数: 32

約数和(自身を含む): 43151054400

約数和(自身を除く): 23018991512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4139, 8278, 16556, 28973, 33112, 57946, 86857, 115892, 173714, 231784, 347428, 607999, 694856, 1215998, 2431996, 4863992, 359501123, 719002246, 1438004492, 2516507861, 2876008984, 5033015722, 10066031444, 20132062888]

約数ペア:

[(1, 20132062888), (2, 10066031444), (4, 5033015722), (7, 2876008984), (8, 2516507861), (14, 1438004492), (28, 719002246), (56, 359501123), (4139, 4863992), (8278, 2431996), (16556, 1215998), (28973, 694856), (33112, 607999), (57946, 347428), (86857, 231784), (115892, 173714)]