20459002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3331}}^1$

素因数の和:3453

約数の個数: 16

約数和(自身を含む): 31907232

約数和(自身を除く): 11448230

約数列:

[1, 2, 37, 74, 83, 166, 3071, 3331, 6142, 6662, 123247, 246494, 276473, 552946, 10229501, 20459002]

約数ペア:

[(1, 20459002), (2, 10229501), (37, 552946), (74, 276473), (83, 246494), (166, 123247), (3071, 6662), (3331, 6142)]