20296800821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1861921}}^1$

素因数の和:1862923

約数の個数: 8

約数和(自身を含む): 22164319488

約数和(自身を除く): 1867518667

約数列:

[1, 11, 991, 10901, 1861921, 20481131, 1845163711, 20296800821]

約数ペア:

[(1, 20296800821), (11, 1845163711), (991, 20481131), (10901, 1861921)]