20086206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478243}}^1$

素因数の和:478255

約数の個数: 16

約数和(自身を含む): 45911424

約数和(自身を除く): 25825218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478243, 956486, 1434729, 2869458, 3347701, 6695402, 10043103, 20086206]

約数ペア:

[(1, 20086206), (2, 10043103), (3, 6695402), (6, 3347701), (7, 2869458), (14, 1434729), (21, 956486), (42, 478243)]