20529302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16319}}^1$

素因数の和:16375

約数の個数: 16

約数和(自身を含む): 33488640

約数和(自身を除く): 12959338

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 16319, 32638, 277423, 554846, 603803, 1207606, 10264651, 20529302]

約数ペア:

[(1, 20529302), (2, 10264651), (17, 1207606), (34, 603803), (37, 554846), (74, 277423), (629, 32638), (1258, 16319)]