20014973088

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{321247}}^1$

素因数の和:321330

約数の個数: 96

約数和(自身を含む): 58287237120

約数和(自身を除く): 38272264032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 59, 66, 88, 96, 118, 132, 176, 177, 236, 264, 352, 354, 472, 528, 649, 708, 944, 1056, 1298, 1416, 1888, 1947, 2596, 2832, 3894, 5192, 5664, 7788, 10384, 15576, 20768, 31152, 62304, 321247, 642494, 963741, 1284988, 1927482, 2569976, 3533717, 3854964, 5139952, 7067434, 7709928, 10279904, 10601151, 14134868, 15419856, 18953573, 21202302, 28269736, 30839712, 37907146, 42404604, 56539472, 56860719, 75814292, 84809208, 113078944, 113721438, 151628584, 169618416, 208489303, 227442876, 303257168, 339236832, 416978606, 454885752, 606514336, 625467909, 833957212, 909771504, 1250935818, 1667914424, 1819543008, 2501871636, 3335828848, 5003743272, 6671657696, 10007486544, 20014973088]

約数ペア:

[(1, 20014973088), (2, 10007486544), (3, 6671657696), (4, 5003743272), (6, 3335828848), (8, 2501871636), (11, 1819543008), (12, 1667914424), (16, 1250935818), (22, 909771504), (24, 833957212), (32, 625467909), (33, 606514336), (44, 454885752), (48, 416978606), (59, 339236832), (66, 303257168), (88, 227442876), (96, 208489303), (118, 169618416), (132, 151628584), (176, 113721438), (177, 113078944), (236, 84809208), (264, 75814292), (352, 56860719), (354, 56539472), (472, 42404604), (528, 37907146), (649, 30839712), (708, 28269736), (944, 21202302), (1056, 18953573), (1298, 15419856), (1416, 14134868), (1888, 10601151), (1947, 10279904), (2596, 7709928), (2832, 7067434), (3894, 5139952), (5192, 3854964), (5664, 3533717), (7788, 2569976), (10384, 1927482), (15576, 1284988), (20768, 963741), (31152, 642494), (62304, 321247)]