20373016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{134033}}^1$

素因数の和:134058

約数の個数: 16

約数和(自身を含む): 40210200

約数和(自身を除く): 19837184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 134033, 268066, 536132, 1072264, 2546627, 5093254, 10186508, 20373016]

約数ペア:

[(1, 20373016), (2, 10186508), (4, 5093254), (8, 2546627), (19, 1072264), (38, 536132), (76, 268066), (152, 134033)]