20192281626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1\times {\mathrm{2851}}^1$

素因数の和:3555

約数の個数: 64

約数和(自身を含む): 44354304000

約数和(自身を除く): 24162022374

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 449, 478, 717, 898, 1347, 1434, 2629, 2694, 2851, 4939, 5258, 5702, 7887, 8553, 9878, 14817, 15774, 17106, 29634, 31361, 62722, 94083, 107311, 188166, 214622, 321933, 643866, 681389, 1180421, 1280099, 1362778, 2044167, 2360842, 2560198, 3541263, 3840297, 4088334, 7082526, 7495279, 7680594, 14081089, 14990558, 22485837, 28162178, 42243267, 44971674, 84486534, 305943661, 611887322, 917830983, 1835661966, 3365380271, 6730760542, 10096140813, 20192281626]

約数ペア:

[(1, 20192281626), (2, 10096140813), (3, 6730760542), (6, 3365380271), (11, 1835661966), (22, 917830983), (33, 611887322), (66, 305943661), (239, 84486534), (449, 44971674), (478, 42243267), (717, 28162178), (898, 22485837), (1347, 14990558), (1434, 14081089), (2629, 7680594), (2694, 7495279), (2851, 7082526), (4939, 4088334), (5258, 3840297), (5702, 3541263), (7887, 2560198), (8553, 2360842), (9878, 2044167), (14817, 1362778), (15774, 1280099), (17106, 1180421), (29634, 681389), (31361, 643866), (62722, 321933), (94083, 214622), (107311, 188166)]