20060860

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1033}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 42212016

約数和(自身を除く): 22151156

約数列:

[1, 2, 4, 5, 10, 20, 971, 1033, 1942, 2066, 3884, 4132, 4855, 5165, 9710, 10330, 19420, 20660, 1003043, 2006086, 4012172, 5015215, 10030430, 20060860]

約数ペア:

[(1, 20060860), (2, 10030430), (4, 5015215), (5, 4012172), (10, 2006086), (20, 1003043), (971, 20660), (1033, 19420), (1942, 10330), (2066, 9710), (3884, 5165), (4132, 4855)]