20163677708

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{10247}}^1\times {\mathrm{5927}}^1$

素因数の和:16261

約数の個数: 24

約数和(自身を含む): 35721084672

約数和(自身を除く): 15557406964

約数列:

[1, 2, 4, 83, 166, 332, 5927, 10247, 11854, 20494, 23708, 40988, 491941, 850501, 983882, 1701002, 1967764, 3402004, 60733969, 121467938, 242935876, 5040919427, 10081838854, 20163677708]

約数ペア:

[(1, 20163677708), (2, 10081838854), (4, 5040919427), (83, 242935876), (166, 121467938), (332, 60733969), (5927, 3402004), (10247, 1967764), (11854, 1701002), (20494, 983882), (23708, 850501), (40988, 491941)]