20145705046

素因数分解:

$2^1\times {\mathrm{463}}^1\times {\mathrm{1039}}^1\times {\mathrm{20939}}^1$

素因数の和:22443

約数の個数: 16

約数和(自身を含む): 30314419200

約数和(自身を除く): 10168714154

約数列:

[1, 2, 463, 926, 1039, 2078, 20939, 41878, 481057, 962114, 9694757, 19389514, 21755621, 43511242, 10072852523, 20145705046]

約数ペア:

[(1, 20145705046), (2, 10072852523), (463, 43511242), (926, 21755621), (1039, 19389514), (2078, 9694757), (20939, 962114), (41878, 481057)]