20199188799

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{1951}}^1\times {\mathrm{2287}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 29262385152

約数和(自身を除く): 9063196353

約数列:

[1, 3, 9, 503, 1509, 1951, 2287, 4527, 5853, 6861, 17559, 20583, 981353, 1150361, 2944059, 3451083, 4461937, 8832177, 10353249, 13385811, 40157433, 2244354311, 6733062933, 20199188799]

約数ペア:

[(1, 20199188799), (3, 6733062933), (9, 2244354311), (503, 40157433), (1509, 13385811), (1951, 10353249), (2287, 8832177), (4527, 4461937), (5853, 3451083), (6861, 2944059), (17559, 1150361), (20583, 981353)]