20460254

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5783}}^1$

素因数の和:5875

約数の個数: 16

約数和(自身を含む): 32274720

約数和(自身を除く): 11814466

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 5783, 11566, 167707, 335414, 352763, 705526, 10230127, 20460254]

約数ペア:

[(1, 20460254), (2, 10230127), (29, 705526), (58, 352763), (61, 335414), (122, 167707), (1769, 11566), (3538, 5783)]