20755242

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{39761}}^1$

素因数の和:39798

約数の個数: 24

約数和(自身を含む): 46521540

約数和(自身を除く): 25766298

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 39761, 79522, 119283, 238566, 357849, 715698, 1153069, 2306138, 3459207, 6918414, 10377621, 20755242]

約数ペア:

[(1, 20755242), (2, 10377621), (3, 6918414), (6, 3459207), (9, 2306138), (18, 1153069), (29, 715698), (58, 357849), (87, 238566), (174, 119283), (261, 79522), (522, 39761)]