20924645

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10133}}^1$

素因数の和:10204

約数の個数: 16

約数和(自身を含む): 29185920

約数和(自身を除く): 8261275

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 10133, 50665, 70931, 354655, 597847, 2989235, 4184929, 20924645]

約数ペア:

[(1, 20924645), (5, 4184929), (7, 2989235), (35, 597847), (59, 354655), (295, 70931), (413, 50665), (2065, 10133)]