20231656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{133103}}^1$

素因数の和:133128

約数の個数: 16

約数和(自身を含む): 39931200

約数和(自身を除く): 19699544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 133103, 266206, 532412, 1064824, 2528957, 5057914, 10115828, 20231656]

約数ペア:

[(1, 20231656), (2, 10115828), (4, 5057914), (8, 2528957), (19, 1064824), (38, 532412), (76, 266206), (152, 133103)]