20120681664

素因数分解:

$2^6\times 3^3\times {\mathrm{313}}^1\times {\mathrm{37201}}^1$

素因数の和:37535

約数の個数: 112

約数和(自身を含む): 59341654240

約数和(自身を除く): 39220972576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 313, 432, 576, 626, 864, 939, 1252, 1728, 1878, 2504, 2817, 3756, 5008, 5634, 7512, 8451, 10016, 11268, 15024, 16902, 20032, 22536, 30048, 33804, 37201, 45072, 60096, 67608, 74402, 90144, 111603, 135216, 148804, 180288, 223206, 270432, 297608, 334809, 446412, 540864, 595216, 669618, 892824, 1004427, 1190432, 1339236, 1785648, 2008854, 2380864, 2678472, 3571296, 4017708, 5356944, 7142592, 8035416, 10713888, 11643913, 16070832, 21427776, 23287826, 32141664, 34931739, 46575652, 64283328, 69863478, 93151304, 104795217, 139726956, 186302608, 209590434, 279453912, 314385651, 372605216, 419180868, 558907824, 628771302, 745210432, 838361736, 1117815648, 1257542604, 1676723472, 2235631296, 2515085208, 3353446944, 5030170416, 6706893888, 10060340832, 20120681664]

約数ペア:

[(1, 20120681664), (2, 10060340832), (3, 6706893888), (4, 5030170416), (6, 3353446944), (8, 2515085208), (9, 2235631296), (12, 1676723472), (16, 1257542604), (18, 1117815648), (24, 838361736), (27, 745210432), (32, 628771302), (36, 558907824), (48, 419180868), (54, 372605216), (64, 314385651), (72, 279453912), (96, 209590434), (108, 186302608), (144, 139726956), (192, 104795217), (216, 93151304), (288, 69863478), (313, 64283328), (432, 46575652), (576, 34931739), (626, 32141664), (864, 23287826), (939, 21427776), (1252, 16070832), (1728, 11643913), (1878, 10713888), (2504, 8035416), (2817, 7142592), (3756, 5356944), (5008, 4017708), (5634, 3571296), (7512, 2678472), (8451, 2380864), (10016, 2008854), (11268, 1785648), (15024, 1339236), (16902, 1190432), (20032, 1004427), (22536, 892824), (30048, 669618), (33804, 595216), (37201, 540864), (45072, 446412), (60096, 334809), (67608, 297608), (74402, 270432), (90144, 223206), (111603, 180288), (135216, 148804)]