20032806

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{45737}}^1$

素因数の和:45815

約数の個数: 16

約数和(自身を含む): 40615344

約数和(自身を除く): 20582538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 45737, 91474, 137211, 274422, 3338801, 6677602, 10016403, 20032806]

約数ペア:

[(1, 20032806), (2, 10016403), (3, 6677602), (6, 3338801), (73, 274422), (146, 137211), (219, 91474), (438, 45737)]