20174760732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2203447}}^1$

素因数の和:2203570

約数の個数: 48

約数和(自身を含む): 54292958720

約数和(自身を除く): 34118197988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 2203447, 4406894, 6610341, 8813788, 13220682, 15424129, 26441364, 30848258, 46272387, 61696516, 92544774, 185089548, 240175723, 480351446, 720527169, 960702892, 1441054338, 1681230061, 2882108676, 3362460122, 5043690183, 6724920244, 10087380366, 20174760732]

約数ペア:

[(1, 20174760732), (2, 10087380366), (3, 6724920244), (4, 5043690183), (6, 3362460122), (7, 2882108676), (12, 1681230061), (14, 1441054338), (21, 960702892), (28, 720527169), (42, 480351446), (84, 240175723), (109, 185089548), (218, 92544774), (327, 61696516), (436, 46272387), (654, 30848258), (763, 26441364), (1308, 15424129), (1526, 13220682), (2289, 8813788), (3052, 6610341), (4578, 4406894), (9156, 2203447)]