20550871141

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{857}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 22773104640

約数和(自身を除く): 2222233499

約数列:

[1, 17, 29, 127, 383, 493, 857, 2159, 3683, 6511, 11107, 14569, 24853, 48641, 62611, 108839, 188819, 328231, 422501, 826897, 1410589, 1850263, 3156331, 5579927, 9518699, 23980013, 41685337, 53657627, 161817883, 708650729, 1208874773, 20550871141]

約数ペア:

[(1, 20550871141), (17, 1208874773), (29, 708650729), (127, 161817883), (383, 53657627), (493, 41685337), (857, 23980013), (2159, 9518699), (3683, 5579927), (6511, 3156331), (11107, 1850263), (14569, 1410589), (24853, 826897), (48641, 422501), (62611, 328231), (108839, 188819)]