2017509220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1215367}}^1$

素因数の和:1215459

約数の個数: 24

約数和(自身を含む): 4287818304

約数和(自身を除く): 2270309084

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1215367, 2430734, 4861468, 6076835, 12153670, 24307340, 100875461, 201750922, 403501844, 504377305, 1008754610, 2017509220]

約数ペア:

[(1, 2017509220), (2, 1008754610), (4, 504377305), (5, 403501844), (10, 201750922), (20, 100875461), (83, 24307340), (166, 12153670), (332, 6076835), (415, 4861468), (830, 2430734), (1660, 1215367)]