20162648902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8513}}^1\times {\mathrm{9787}}^1$

素因数の和:18324

約数の個数: 24

約数和(自身を含む): 33250677768

約数和(自身を除く): 13088028866

約数列:

[1, 2, 11, 22, 121, 242, 8513, 9787, 17026, 19574, 93643, 107657, 187286, 215314, 1030073, 1184227, 2060146, 2368454, 83316731, 166633462, 916484041, 1832968082, 10081324451, 20162648902]

約数ペア:

[(1, 20162648902), (2, 10081324451), (11, 1832968082), (22, 916484041), (121, 166633462), (242, 83316731), (8513, 2368454), (9787, 2060146), (17026, 1184227), (19574, 1030073), (93643, 215314), (107657, 187286)]