20760097064

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1\times {\mathrm{11087}}^1$

素因数の和:12282

約数の個数: 64

約数和(自身を含む): 46063987200

約数和(自身を除く): 25303890136

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1153, 1624, 2306, 4612, 8071, 9224, 11087, 16142, 22174, 32284, 33437, 44348, 64568, 66874, 77609, 88696, 133748, 155218, 234059, 267496, 310436, 321523, 468118, 620872, 643046, 936236, 1286092, 1872472, 2250661, 2572184, 4501322, 9002644, 12783311, 18005288, 25566622, 51133244, 89483177, 102266488, 178966354, 357932708, 370716019, 715865416, 741432038, 1482864076, 2595012133, 2965728152, 5190024266, 10380048532, 20760097064]

約数ペア:

[(1, 20760097064), (2, 10380048532), (4, 5190024266), (7, 2965728152), (8, 2595012133), (14, 1482864076), (28, 741432038), (29, 715865416), (56, 370716019), (58, 357932708), (116, 178966354), (203, 102266488), (232, 89483177), (406, 51133244), (812, 25566622), (1153, 18005288), (1624, 12783311), (2306, 9002644), (4612, 4501322), (8071, 2572184), (9224, 2250661), (11087, 1872472), (16142, 1286092), (22174, 936236), (32284, 643046), (33437, 620872), (44348, 468118), (64568, 321523), (66874, 310436), (77609, 267496), (88696, 234059), (133748, 155218)]