20335634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40189}}^1$

素因数の和:40225

約数の個数: 16

約数和(自身を含む): 34724160

約数和(自身を除く): 14388526

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 40189, 80378, 442079, 884158, 924347, 1848694, 10167817, 20335634]

約数ペア:

[(1, 20335634), (2, 10167817), (11, 1848694), (22, 924347), (23, 884158), (46, 442079), (253, 80378), (506, 40189)]