20366932644

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2441}}^1\times {\mathrm{4373}}^1$

素因数の和:6877

約数の個数: 72

約数和(自身を含む): 52487947512

約数和(自身を除く): 32121014868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 2441, 4373, 4882, 7323, 8746, 9764, 13119, 14646, 17492, 21969, 26238, 29292, 39357, 43938, 52476, 78714, 87876, 129373, 157428, 231769, 258746, 388119, 463538, 517492, 695307, 776238, 927076, 1164357, 1390614, 1552476, 2085921, 2328714, 2781228, 4171842, 4657428, 8343684, 10674493, 21348986, 32023479, 42697972, 64046958, 96070437, 128093916, 192140874, 384281748, 565748129, 1131496258, 1697244387, 2262992516, 3394488774, 5091733161, 6788977548, 10183466322, 20366932644]

約数ペア:

[(1, 20366932644), (2, 10183466322), (3, 6788977548), (4, 5091733161), (6, 3394488774), (9, 2262992516), (12, 1697244387), (18, 1131496258), (36, 565748129), (53, 384281748), (106, 192140874), (159, 128093916), (212, 96070437), (318, 64046958), (477, 42697972), (636, 32023479), (954, 21348986), (1908, 10674493), (2441, 8343684), (4373, 4657428), (4882, 4171842), (7323, 2781228), (8746, 2328714), (9764, 2085921), (13119, 1552476), (14646, 1390614), (17492, 1164357), (21969, 927076), (26238, 776238), (29292, 695307), (39357, 517492), (43938, 463538), (52476, 388119), (78714, 258746), (87876, 231769), (129373, 157428)]