20407841256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2665601}}^1$

素因数の和:2665650

約数の個数: 64

約数和(自身を含む): 57577003200

約数和(自身を除く): 37169161944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 3828, 7656, 2665601, 5331202, 7996803, 10662404, 15993606, 21324808, 29321611, 31987212, 58643222, 63974424, 77302429, 87964833, 117286444, 154604858, 175929666, 231907287, 234572888, 309209716, 351859332, 463814574, 618419432, 703718664, 850326719, 927629148, 1700653438, 1855258296, 2550980157, 3401306876, 5101960314, 6802613752, 10203920628, 20407841256]

約数ペア:

[(1, 20407841256), (2, 10203920628), (3, 6802613752), (4, 5101960314), (6, 3401306876), (8, 2550980157), (11, 1855258296), (12, 1700653438), (22, 927629148), (24, 850326719), (29, 703718664), (33, 618419432), (44, 463814574), (58, 351859332), (66, 309209716), (87, 234572888), (88, 231907287), (116, 175929666), (132, 154604858), (174, 117286444), (232, 87964833), (264, 77302429), (319, 63974424), (348, 58643222), (638, 31987212), (696, 29321611), (957, 21324808), (1276, 15993606), (1914, 10662404), (2552, 7996803), (3828, 5331202), (7656, 2665601)]