20189402204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6479269}}^1$

素因数の和:6479333

約数の個数: 24

約数和(自身を含む): 38098107600

約数和(自身を除く): 17908705396

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 6479269, 12958538, 25917076, 123106111, 246212222, 265650029, 492424444, 531300058, 1062600116, 5047350551, 10094701102, 20189402204]

約数ペア:

[(1, 20189402204), (2, 10094701102), (4, 5047350551), (19, 1062600116), (38, 531300058), (41, 492424444), (76, 265650029), (82, 246212222), (164, 123106111), (779, 25917076), (1558, 12958538), (3116, 6479269)]