20550384592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41432227}}^1$

素因数の和:41432266

約数の個数: 20

約数和(自身を含む): 41100770176

約数和(自身を除く): 20550385584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 41432227, 82864454, 165728908, 331457816, 662915632, 1284399037, 2568798074, 5137596148, 10275192296, 20550384592]

約数ペア:

[(1, 20550384592), (2, 10275192296), (4, 5137596148), (8, 2568798074), (16, 1284399037), (31, 662915632), (62, 331457816), (124, 165728908), (248, 82864454), (496, 41432227)]