20105236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5655

約数の個数: 24

約数和(自身を含む): 37578240

約数和(自身を除く): 17473004

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 5591, 11182, 22364, 162139, 173321, 324278, 346642, 648556, 693284, 5026309, 10052618, 20105236]

約数ペア:

[(1, 20105236), (2, 10052618), (4, 5026309), (29, 693284), (31, 648556), (58, 346642), (62, 324278), (116, 173321), (124, 162139), (899, 22364), (1798, 11182), (3596, 5591)]