20019240959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1\times {\mathrm{9199}}^1$

素因数の和:11702

約数の個数: 16

約数和(自身を含む): 21532416000

約数和(自身を除く): 1513175041

約数列:

[1, 19, 47, 893, 2437, 9199, 46303, 114539, 174781, 432353, 2176241, 8214707, 22417963, 425941297, 1053644261, 20019240959]

約数ペア:

[(1, 20019240959), (19, 1053644261), (47, 425941297), (893, 22417963), (2437, 8214707), (9199, 2176241), (46303, 432353), (114539, 174781)]