20230352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{40787}}^1$

素因数の和:40826

約数の個数: 20

約数和(自身を含む): 40461696

約数和(自身を除く): 20231344

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 40787, 81574, 163148, 326296, 652592, 1264397, 2528794, 5057588, 10115176, 20230352]

約数ペア:

[(1, 20230352), (2, 10115176), (4, 5057588), (8, 2528794), (16, 1264397), (31, 652592), (62, 326296), (124, 163148), (248, 81574), (496, 40787)]