2012101712

素因数分解:

$2^4\times {\mathrm{10651}}^1\times {\mathrm{11807}}^1$

素因数の和:22466

約数の個数: 20

約数和(自身を含む): 3899143296

約数和(自身を除く): 1887041584

約数列:

[1, 2, 4, 8, 16, 10651, 11807, 21302, 23614, 42604, 47228, 85208, 94456, 170416, 188912, 125756357, 251512714, 503025428, 1006050856, 2012101712]

約数ペア:

[(1, 2012101712), (2, 1006050856), (4, 503025428), (8, 251512714), (16, 125756357), (10651, 188912), (11807, 170416), (21302, 94456), (23614, 85208), (42604, 47228)]