20036791503744

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{1688263}}^1$

素因数の和:1689308

約数の個数: 128

約数和(自身を含む): 54994727086080

約数和(自身を除く): 34957935582336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 997, 1488, 1984, 1994, 2976, 2991, 3968, 3988, 5952, 5982, 7976, 11904, 11964, 15952, 23928, 30907, 31904, 47856, 61814, 63808, 92721, 95712, 123628, 127616, 185442, 191424, 247256, 370884, 382848, 494512, 741768, 989024, 1483536, 1688263, 1978048, 2967072, 3376526, 3956096, 5064789, 5934144, 6753052, 10129578, 11868288, 13506104, 20259156, 27012208, 40518312, 52336153, 54024416, 81036624, 104672306, 108048832, 157008459, 162073248, 209344612, 216097664, 314016918, 324146496, 418689224, 628033836, 648292992, 837378448, 1256067672, 1674756896, 1683198211, 2512135344, 3349513792, 3366396422, 5024270688, 5049594633, 6699027584, 6732792844, 10048541376, 10099189266, 13465585688, 20097082752, 20198378532, 26931171376, 40396757064, 52179144541, 53862342752, 80793514128, 104358289082, 107724685504, 156537433623, 161587028256, 208716578164, 215449371008, 313074867246, 323174056512, 417433156328, 626149734492, 646348113024, 834866312656, 1252299468984, 1669732625312, 2504598937968, 3339465250624, 5009197875936, 6678930501248, 10018395751872, 20036791503744]

約数ペア:

[(1, 20036791503744), (2, 10018395751872), (3, 6678930501248), (4, 5009197875936), (6, 3339465250624), (8, 2504598937968), (12, 1669732625312), (16, 1252299468984), (24, 834866312656), (31, 646348113024), (32, 626149734492), (48, 417433156328), (62, 323174056512), (64, 313074867246), (93, 215449371008), (96, 208716578164), (124, 161587028256), (128, 156537433623), (186, 107724685504), (192, 104358289082), (248, 80793514128), (372, 53862342752), (384, 52179144541), (496, 40396757064), (744, 26931171376), (992, 20198378532), (997, 20097082752), (1488, 13465585688), (1984, 10099189266), (1994, 10048541376), (2976, 6732792844), (2991, 6699027584), (3968, 5049594633), (3988, 5024270688), (5952, 3366396422), (5982, 3349513792), (7976, 2512135344), (11904, 1683198211), (11964, 1674756896), (15952, 1256067672), (23928, 837378448), (30907, 648292992), (31904, 628033836), (47856, 418689224), (61814, 324146496), (63808, 314016918), (92721, 216097664), (95712, 209344612), (123628, 162073248), (127616, 157008459), (185442, 108048832), (191424, 104672306), (247256, 81036624), (370884, 54024416), (382848, 52336153), (494512, 40518312), (741768, 27012208), (989024, 20259156), (1483536, 13506104), (1688263, 11868288), (1978048, 10129578), (2967072, 6753052), (3376526, 5934144), (3956096, 5064789)]