20134467728

素因数分解:

$2^4\times {\mathrm{7307}}^1\times {\mathrm{172219}}^1$

素因数の和:179534

約数の個数: 20

約数和(自身を含む): 39016096560

約数和(自身を除く): 18881628832

約数列:

[1, 2, 4, 8, 16, 7307, 14614, 29228, 58456, 116912, 172219, 344438, 688876, 1377752, 2755504, 1258404233, 2516808466, 5033616932, 10067233864, 20134467728]

約数ペア:

[(1, 20134467728), (2, 10067233864), (4, 5033616932), (8, 2516808466), (16, 1258404233), (7307, 2755504), (14614, 1377752), (29228, 688876), (58456, 344438), (116912, 172219)]