20602832

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{3821}}^1$

素因数の和:4166

約数の個数: 20

約数和(自身を含む): 40046916

約数和(自身を除く): 19444084

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 3821, 5392, 7642, 15284, 30568, 61136, 1287677, 2575354, 5150708, 10301416, 20602832]

約数ペア:

[(1, 20602832), (2, 10301416), (4, 5150708), (8, 2575354), (16, 1287677), (337, 61136), (674, 30568), (1348, 15284), (2696, 7642), (3821, 5392)]