20465085311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{4003}}^1\times {\mathrm{464767}}^1$

素因数の和:468781

約数の個数: 8

約数和(自身を含む): 22331172864

約数和(自身を除く): 1866087553

約数列:

[1, 11, 4003, 44033, 464767, 5112437, 1860462301, 20465085311]

約数ペア:

[(1, 20465085311), (11, 1860462301), (4003, 5112437), (44033, 464767)]