20383833

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12893}}^1$

素因数の和:12944

約数の個数: 16

約数和(自身を含む): 29707776

約数和(自身を除く): 9323943

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 12893, 38679, 219181, 399683, 657543, 1199049, 6794611, 20383833]

約数ペア:

[(1, 20383833), (3, 6794611), (17, 1199049), (31, 657543), (51, 399683), (93, 219181), (527, 38679), (1581, 12893)]