20138381699

素因数分解:

${\mathrm{23}}^1\times {\mathrm{5527}}^1\times {\mathrm{158419}}^1$

素因数の和:163969

約数の個数: 8

約数和(自身を含む): 21017898240

約数和(自身を除く): 879516541

約数列:

[1, 23, 5527, 127121, 158419, 3643637, 875581813, 20138381699]

約数ペア:

[(1, 20138381699), (23, 875581813), (5527, 3643637), (127121, 158419)]