20195576102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{492551}}^1$

素因数の和:492668

約数の個数: 32

約数和(自身を含む): 34754469120

約数和(自身を除く): 14558893018

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 1079, 1577, 2158, 3154, 20501, 41002, 492551, 985102, 6403163, 9358469, 12806326, 18716938, 40881733, 81763466, 121660097, 243320194, 531462529, 776752927, 1062925058, 1553505854, 10097788051, 20195576102]

約数ペア:

[(1, 20195576102), (2, 10097788051), (13, 1553505854), (19, 1062925058), (26, 776752927), (38, 531462529), (83, 243320194), (166, 121660097), (247, 81763466), (494, 40881733), (1079, 18716938), (1577, 12806326), (2158, 9358469), (3154, 6403163), (20501, 985102), (41002, 492551)]