20055763

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3694

約数の個数: 16

約数和(自身を含む): 25095616

約数和(自身を除く): 5039853

約数列:

[1, 7, 13, 61, 91, 427, 793, 3613, 5551, 25291, 46969, 220393, 328783, 1542751, 2865109, 20055763]

約数ペア:

[(1, 20055763), (7, 2865109), (13, 1542751), (61, 328783), (91, 220393), (427, 46969), (793, 25291), (3613, 5551)]