20038961255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5621027}}^1$

素因数の和:5621086

約数の個数: 16

約数和(自身を含む): 25901697024

約数和(自身を除く): 5862735769

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 5621027, 28105135, 129283621, 174251837, 646418105, 871259185, 4007792251, 20038961255]

約数ペア:

[(1, 20038961255), (5, 4007792251), (23, 871259185), (31, 646418105), (115, 174251837), (155, 129283621), (713, 28105135), (3565, 5621027)]