20031946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1741}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 32861088

約数和(自身を除く): 12829142

約数列:

[1, 2, 11, 22, 523, 1046, 1741, 3482, 5753, 11506, 19151, 38302, 910543, 1821086, 10015973, 20031946]

約数ペア:

[(1, 20031946), (2, 10015973), (11, 1821086), (22, 910543), (523, 38302), (1046, 19151), (1741, 11506), (3482, 5753)]