20174857002

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2851973}}^1$

素因数の和:2852115

約数の個数: 32

約数和(自身を含む): 45175268160

約数和(自身を除く): 25000411158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 2851973, 5703946, 8555919, 17111838, 25667757, 51335514, 77003271, 154006542, 373608463, 747216926, 1120825389, 2241650778, 3362476167, 6724952334, 10087428501, 20174857002]

約数ペア:

[(1, 20174857002), (2, 10087428501), (3, 6724952334), (6, 3362476167), (9, 2241650778), (18, 1120825389), (27, 747216926), (54, 373608463), (131, 154006542), (262, 77003271), (393, 51335514), (786, 25667757), (1179, 17111838), (2358, 8555919), (3537, 5703946), (7074, 2851973)]