20113420545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26292053}}^1$

素因数の和:26292081

約数の個数: 24

約数和(自身を含む): 36914043816

約数和(自身を除く): 16800623271

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 26292053, 78876159, 131460265, 236628477, 394380795, 446964901, 1183142385, 1340894703, 2234824505, 4022684109, 6704473515, 20113420545]

約数ペア:

[(1, 20113420545), (3, 6704473515), (5, 4022684109), (9, 2234824505), (15, 1340894703), (17, 1183142385), (45, 446964901), (51, 394380795), (85, 236628477), (153, 131460265), (255, 78876159), (765, 26292053)]