13032020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22469}}^1$

素因数の和:22507

約数の個数: 24

約数和(自身を含む): 28312200

約数和(自身を除く): 15280180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22469, 44938, 89876, 112345, 224690, 449380, 651601, 1303202, 2606404, 3258005, 6516010, 13032020]

約数ペア:

[(1, 13032020), (2, 6516010), (4, 3258005), (5, 2606404), (10, 1303202), (20, 651601), (29, 449380), (58, 224690), (116, 112345), (145, 89876), (290, 44938), (580, 22469)]