20332460448

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{365797}}^1$

素因数の和:366006

約数の個数: 72

約数和(自身を含む): 58120181028

約数和(自身を除く): 37787720580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 6176, 6948, 9264, 13896, 18528, 27792, 55584, 365797, 731594, 1097391, 1463188, 2194782, 2926376, 3292173, 4389564, 5852752, 6584346, 8779128, 11705504, 13168692, 17558256, 26337384, 35116512, 52674768, 70598821, 105349536, 141197642, 211796463, 282395284, 423592926, 564790568, 635389389, 847185852, 1129581136, 1270778778, 1694371704, 2259162272, 2541557556, 3388743408, 5083115112, 6777486816, 10166230224, 20332460448]

約数ペア:

[(1, 20332460448), (2, 10166230224), (3, 6777486816), (4, 5083115112), (6, 3388743408), (8, 2541557556), (9, 2259162272), (12, 1694371704), (16, 1270778778), (18, 1129581136), (24, 847185852), (32, 635389389), (36, 564790568), (48, 423592926), (72, 282395284), (96, 211796463), (144, 141197642), (193, 105349536), (288, 70598821), (386, 52674768), (579, 35116512), (772, 26337384), (1158, 17558256), (1544, 13168692), (1737, 11705504), (2316, 8779128), (3088, 6584346), (3474, 5852752), (4632, 4389564), (6176, 3292173), (6948, 2926376), (9264, 2194782), (13896, 1463188), (18528, 1097391), (27792, 731594), (55584, 365797)]