20145293993

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{1102583}}^1$

素因数の和:1102756

約数の個数: 12

約数和(自身を含む): 22289838144

約数和(自身を除く): 2144544151

約数列:

[1, 11, 121, 151, 1661, 18271, 1102583, 12128413, 133412543, 166490033, 1831390363, 20145293993]

約数ペア:

[(1, 20145293993), (11, 1831390363), (121, 166490033), (151, 133412543), (1661, 12128413), (18271, 1102583)]