20373234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{953}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 46707840

約数和(自身を除く): 26334606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 953, 1018, 1527, 1906, 2859, 3054, 3563, 5718, 6671, 7126, 10689, 13342, 20013, 21378, 40026, 485077, 970154, 1455231, 2910462, 3395539, 6791078, 10186617, 20373234]

約数ペア:

[(1, 20373234), (2, 10186617), (3, 6791078), (6, 3395539), (7, 2910462), (14, 1455231), (21, 970154), (42, 485077), (509, 40026), (953, 21378), (1018, 20013), (1527, 13342), (1906, 10689), (2859, 7126), (3054, 6671), (3563, 5718)]