20158871822

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{3527}}^1\times {\mathrm{6451}}^1$

素因数の和:10423

約数の個数: 16

約数和(自身を含む): 30319857792

約数和(自身を除く): 10160985970

約数列:

[1, 2, 443, 886, 3527, 6451, 7054, 12902, 1562461, 2857793, 3124922, 5715586, 22752677, 45505354, 10079435911, 20158871822]

約数ペア:

[(1, 20158871822), (2, 10079435911), (443, 45505354), (886, 22752677), (3527, 5715586), (6451, 3124922), (7054, 2857793), (12902, 1562461)]