20072883

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 27355136

約数和(自身を除く): 7282253

約数列:

[1, 3, 73, 151, 219, 453, 607, 1821, 11023, 33069, 44311, 91657, 132933, 274971, 6690961, 20072883]

約数ペア:

[(1, 20072883), (3, 6690961), (73, 274971), (151, 132933), (219, 91657), (453, 44311), (607, 33069), (1821, 11023)]