20670744

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37447}}^1$

素因数の和:37479

約数の個数: 32

約数和(自身を含む): 53925120

約数和(自身を除く): 33254376

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37447, 74894, 112341, 149788, 224682, 299576, 449364, 861281, 898728, 1722562, 2583843, 3445124, 5167686, 6890248, 10335372, 20670744]

約数ペア:

[(1, 20670744), (2, 10335372), (3, 6890248), (4, 5167686), (6, 3445124), (8, 2583843), (12, 1722562), (23, 898728), (24, 861281), (46, 449364), (69, 299576), (92, 224682), (138, 149788), (184, 112341), (276, 74894), (552, 37447)]