20076202946

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1\times {\mathrm{2753}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 31078669680

約数和(自身を除く): 11002466734

約数列:

[1, 2, 53, 89, 106, 178, 773, 1546, 2753, 4717, 5506, 9434, 40969, 68797, 81938, 137594, 145909, 245017, 291818, 490034, 2128069, 3646241, 4256138, 7292482, 12985901, 25971802, 112787657, 189398141, 225575314, 378796282, 10038101473, 20076202946]

約数ペア:

[(1, 20076202946), (2, 10038101473), (53, 378796282), (89, 225575314), (106, 189398141), (178, 112787657), (773, 25971802), (1546, 12985901), (2753, 7292482), (4717, 4256138), (5506, 3646241), (9434, 2128069), (40969, 490034), (68797, 291818), (81938, 245017), (137594, 145909)]