20193359418

素因数分解:

$2^1\times 3^2\times {\mathrm{1121853301}}^1$

素因数の和:1121853309

約数の個数: 12

約数和(自身を含む): 43752278778

約数和(自身を除く): 23558919360

約数列:

[1, 2, 3, 6, 9, 18, 1121853301, 2243706602, 3365559903, 6731119806, 10096679709, 20193359418]

約数ペア:

[(1, 20193359418), (2, 10096679709), (3, 6731119806), (6, 3365559903), (9, 2243706602), (18, 1121853301)]