20552677

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 23016960

約数和(自身を除く): 2464283

約数列:

[1, 17, 29, 47, 493, 799, 887, 1363, 15079, 23171, 25723, 41689, 437291, 708713, 1208981, 20552677]

約数ペア:

[(1, 20552677), (17, 1208981), (29, 708713), (47, 437291), (493, 41689), (799, 25723), (887, 23171), (1363, 15079)]