20559600147

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1\times {\mathrm{147137}}^1$

素因数の和:148178

約数の個数: 16

約数和(自身を含む): 28024492032

約数和(自身を除く): 7464891885

約数列:

[1, 3, 47, 141, 991, 2973, 46577, 139731, 147137, 441411, 6915439, 20746317, 145812767, 437438301, 6853200049, 20559600147]

約数ペア:

[(1, 20559600147), (3, 6853200049), (47, 437438301), (141, 145812767), (991, 20746317), (2973, 6915439), (46577, 441411), (139731, 147137)]