20122499072

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:2008

約数の個数: 192

約数和(自身を含む): 47898527040

約数和(自身を除く): 27776027968

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 92, 104, 128, 136, 184, 208, 221, 256, 272, 299, 368, 391, 416, 442, 512, 544, 598, 736, 782, 832, 884, 1024, 1088, 1196, 1472, 1564, 1664, 1768, 1933, 2048, 2176, 2392, 2944, 3128, 3328, 3536, 3866, 4352, 4784, 5083, 5888, 6256, 6656, 7072, 7732, 8704, 9568, 10166, 11776, 12512, 13312, 14144, 15464, 17408, 19136, 20332, 23552, 25024, 25129, 26624, 28288, 30928, 32861, 34816, 38272, 40664, 44459, 47104, 50048, 50258, 56576, 61856, 65722, 76544, 81328, 88918, 100096, 100516, 113152, 123712, 131444, 153088, 162656, 177836, 200192, 201032, 226304, 247424, 262888, 306176, 325312, 355672, 400384, 402064, 427193, 452608, 494848, 525776, 577967, 612352, 650624, 711344, 755803, 800768, 804128, 854386, 989696, 1051552, 1155934, 1301248, 1422688, 1511606, 1608256, 1708772, 1979392, 2103104, 2311868, 2602496, 2845376, 3023212, 3216512, 3417544, 3958784, 4206208, 4623736, 5204992, 5690752, 6046424, 6433024, 6835088, 8412416, 9247472, 9825439, 10409984, 11381504, 12092848, 12866048, 13670176, 16824832, 18494944, 19650878, 22763008, 24185696, 25732096, 27340352, 33649664, 36989888, 39301756, 45526016, 48371392, 51464192, 54680704, 67299328, 73979776, 78603512, 91052032, 96742784, 109361408, 147959552, 157207024, 193485568, 218722816, 295919104, 314414048, 386971136, 437445632, 591838208, 628828096, 773942272, 874891264, 1183676416, 1257656192, 1547884544, 2515312384, 5030624768, 10061249536, 20122499072]

約数ペア:

[(1, 20122499072), (2, 10061249536), (4, 5030624768), (8, 2515312384), (13, 1547884544), (16, 1257656192), (17, 1183676416), (23, 874891264), (26, 773942272), (32, 628828096), (34, 591838208), (46, 437445632), (52, 386971136), (64, 314414048), (68, 295919104), (92, 218722816), (104, 193485568), (128, 157207024), (136, 147959552), (184, 109361408), (208, 96742784), (221, 91052032), (256, 78603512), (272, 73979776), (299, 67299328), (368, 54680704), (391, 51464192), (416, 48371392), (442, 45526016), (512, 39301756), (544, 36989888), (598, 33649664), (736, 27340352), (782, 25732096), (832, 24185696), (884, 22763008), (1024, 19650878), (1088, 18494944), (1196, 16824832), (1472, 13670176), (1564, 12866048), (1664, 12092848), (1768, 11381504), (1933, 10409984), (2048, 9825439), (2176, 9247472), (2392, 8412416), (2944, 6835088), (3128, 6433024), (3328, 6046424), (3536, 5690752), (3866, 5204992), (4352, 4623736), (4784, 4206208), (5083, 3958784), (5888, 3417544), (6256, 3216512), (6656, 3023212), (7072, 2845376), (7732, 2602496), (8704, 2311868), (9568, 2103104), (10166, 1979392), (11776, 1708772), (12512, 1608256), (13312, 1511606), (14144, 1422688), (15464, 1301248), (17408, 1155934), (19136, 1051552), (20332, 989696), (23552, 854386), (25024, 804128), (25129, 800768), (26624, 755803), (28288, 711344), (30928, 650624), (32861, 612352), (34816, 577967), (38272, 525776), (40664, 494848), (44459, 452608), (47104, 427193), (50048, 402064), (50258, 400384), (56576, 355672), (61856, 325312), (65722, 306176), (76544, 262888), (81328, 247424), (88918, 226304), (100096, 201032), (100516, 200192), (113152, 177836), (123712, 162656), (131444, 153088)]