20762733

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 28344960

約数和(自身を除く): 7582227

約数列:

[1, 3, 73, 113, 219, 339, 839, 2517, 8249, 24747, 61247, 94807, 183741, 284421, 6920911, 20762733]

約数ペア:

[(1, 20762733), (3, 6920911), (73, 284421), (113, 183741), (219, 94807), (339, 61247), (839, 24747), (2517, 8249)]