20197683649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{24749}}^1$

素因数の和:25225

約数の個数: 24

約数和(自身を含む): 23914440000

約数和(自身を除く): 3716756351

約数列:

[1, 11, 13, 143, 169, 439, 1859, 4829, 5707, 24749, 62777, 74191, 272239, 321737, 816101, 3539107, 4182581, 10864811, 46008391, 119512921, 141242543, 1553667973, 1836153059, 20197683649]

約数ペア:

[(1, 20197683649), (11, 1836153059), (13, 1553667973), (143, 141242543), (169, 119512921), (439, 46008391), (1859, 10864811), (4829, 4182581), (5707, 3539107), (24749, 816101), (62777, 321737), (74191, 272239)]