20446833

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13183}}^1$

素因数の和:13244

約数の個数: 16

約数和(自身を含む): 30375936

約数和(自身を除く): 9929103

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 13183, 39549, 145013, 435039, 619601, 1858803, 6815611, 20446833]

約数ペア:

[(1, 20446833), (3, 6815611), (11, 1858803), (33, 619601), (47, 435039), (141, 145013), (517, 39549), (1551, 13183)]