20885973504

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{2647}}^1$

素因数の和:3146

約数の個数: 160

約数和(自身を含む): 60852819456

約数和(自身を除く): 39966845952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 467, 512, 528, 704, 768, 934, 1056, 1401, 1408, 1536, 1868, 2112, 2647, 2802, 2816, 3736, 4224, 5137, 5294, 5604, 5632, 7472, 7941, 8448, 10274, 10588, 11208, 14944, 15411, 15882, 16896, 20548, 21176, 22416, 29117, 29888, 30822, 31764, 41096, 42352, 44832, 58234, 59776, 61644, 63528, 82192, 84704, 87351, 89664, 116468, 119552, 123288, 127056, 164384, 169408, 174702, 179328, 232936, 239104, 246576, 254112, 328768, 338816, 349404, 358656, 465872, 493152, 508224, 657536, 677632, 698808, 717312, 931744, 986304, 1016448, 1236149, 1315072, 1355264, 1397616, 1863488, 1972608, 2032896, 2472298, 2630144, 2795232, 3708447, 3726976, 3945216, 4065792, 4944596, 5590464, 7416894, 7453952, 7890432, 9889192, 11180928, 13597639, 14833788, 14907904, 19778384, 22361856, 27195278, 29667576, 39556768, 40792917, 44723712, 54390556, 59335152, 79113536, 81585834, 108781112, 118670304, 158227072, 163171668, 217562224, 237340608, 316454144, 326343336, 435124448, 474681216, 632908288, 652686672, 870248896, 949362432, 1305373344, 1740497792, 1898724864, 2610746688, 3480995584, 5221493376, 6961991168, 10442986752, 20885973504]

約数ペア:

[(1, 20885973504), (2, 10442986752), (3, 6961991168), (4, 5221493376), (6, 3480995584), (8, 2610746688), (11, 1898724864), (12, 1740497792), (16, 1305373344), (22, 949362432), (24, 870248896), (32, 652686672), (33, 632908288), (44, 474681216), (48, 435124448), (64, 326343336), (66, 316454144), (88, 237340608), (96, 217562224), (128, 163171668), (132, 158227072), (176, 118670304), (192, 108781112), (256, 81585834), (264, 79113536), (352, 59335152), (384, 54390556), (467, 44723712), (512, 40792917), (528, 39556768), (704, 29667576), (768, 27195278), (934, 22361856), (1056, 19778384), (1401, 14907904), (1408, 14833788), (1536, 13597639), (1868, 11180928), (2112, 9889192), (2647, 7890432), (2802, 7453952), (2816, 7416894), (3736, 5590464), (4224, 4944596), (5137, 4065792), (5294, 3945216), (5604, 3726976), (5632, 3708447), (7472, 2795232), (7941, 2630144), (8448, 2472298), (10274, 2032896), (10588, 1972608), (11208, 1863488), (14944, 1397616), (15411, 1355264), (15882, 1315072), (16896, 1236149), (20548, 1016448), (21176, 986304), (22416, 931744), (29117, 717312), (29888, 698808), (30822, 677632), (31764, 657536), (41096, 508224), (42352, 493152), (44832, 465872), (58234, 358656), (59776, 349404), (61644, 338816), (63528, 328768), (82192, 254112), (84704, 246576), (87351, 239104), (89664, 232936), (116468, 179328), (119552, 174702), (123288, 169408), (127056, 164384)]