20629242

素因数分解:

$2^1\times 3^6\times {\mathrm{14149}}^1$

素因数の和:14169

約数の個数: 28

約数和(自身を含む): 46397850

約数和(自身を除く): 25768608

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 14149, 28298, 42447, 84894, 127341, 254682, 382023, 764046, 1146069, 2292138, 3438207, 6876414, 10314621, 20629242]

約数ペア:

[(1, 20629242), (2, 10314621), (3, 6876414), (6, 3438207), (9, 2292138), (18, 1146069), (27, 764046), (54, 382023), (81, 254682), (162, 127341), (243, 84894), (486, 42447), (729, 28298), (1458, 14149)]