20766441305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1\times {\mathrm{1481}}^1$

素因数の和:3041

約数の個数: 32

約数和(自身を含む): 26522346240

約数和(自身を除く): 5755904935

約数列:

[1, 5, 19, 95, 103, 515, 1433, 1481, 1957, 7165, 7405, 9785, 27227, 28139, 136135, 140695, 147599, 152543, 737995, 762715, 2122273, 2804381, 2898317, 10611365, 14021905, 14491585, 40323187, 201615935, 218594119, 1092970595, 4153288261, 20766441305]

約数ペア:

[(1, 20766441305), (5, 4153288261), (19, 1092970595), (95, 218594119), (103, 201615935), (515, 40323187), (1433, 14491585), (1481, 14021905), (1957, 10611365), (7165, 2898317), (7405, 2804381), (9785, 2122273), (27227, 762715), (28139, 737995), (136135, 152543), (140695, 147599)]