20213332373

素因数分解:

${\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 22028163840

約数和(自身を除く): 1814831467

約数列:

[1, 13, 169, 359, 431, 773, 4667, 5603, 10049, 60671, 72839, 130637, 154729, 277507, 333163, 2011477, 3607591, 4331119, 26149201, 46898683, 56304547, 119605517, 1554871721, 20213332373]

約数ペア:

[(1, 20213332373), (13, 1554871721), (169, 119605517), (359, 56304547), (431, 46898683), (773, 26149201), (4667, 4331119), (5603, 3607591), (10049, 2011477), (60671, 333163), (72839, 277507), (130637, 154729)]