20132620

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3557}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 42439824

約数和(自身を除く): 22307204

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 3557, 5660, 7114, 14228, 17785, 35570, 71140, 1006631, 2013262, 4026524, 5033155, 10066310, 20132620]

約数ペア:

[(1, 20132620), (2, 10066310), (4, 5033155), (5, 4026524), (10, 2013262), (20, 1006631), (283, 71140), (566, 35570), (1132, 17785), (1415, 14228), (2830, 7114), (3557, 5660)]