20333038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1123}}^1$

素因数の和:1959

約数の個数: 16

約数和(自身を含む): 33342336

約数和(自身を除く): 13009298

約数列:

[1, 2, 11, 22, 823, 1123, 1646, 2246, 9053, 12353, 18106, 24706, 924229, 1848458, 10166519, 20333038]

約数ペア:

[(1, 20333038), (2, 10166519), (11, 1848458), (22, 924229), (823, 24706), (1123, 18106), (1646, 12353), (2246, 9053)]