20412011664

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6977

約数の個数: 280

約数和(自身を含む): 67507947072

約数和(自身を除く): 47095935408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 33, 36, 44, 46, 48, 54, 66, 69, 72, 81, 88, 92, 99, 108, 132, 138, 144, 162, 176, 184, 198, 207, 216, 243, 253, 264, 276, 297, 324, 368, 396, 414, 432, 486, 506, 528, 552, 594, 621, 648, 729, 759, 792, 828, 891, 972, 1012, 1104, 1188, 1242, 1296, 1458, 1518, 1584, 1656, 1782, 1863, 1944, 2024, 2277, 2376, 2484, 2673, 2916, 3036, 3312, 3564, 3726, 3888, 4048, 4554, 4752, 4968, 5346, 5589, 5832, 6072, 6831, 6917, 7128, 7452, 8019, 9108, 9936, 10692, 11178, 11664, 12144, 13662, 13834, 14256, 14904, 16038, 16767, 18216, 20493, 20751, 21384, 22356, 27324, 27668, 29808, 32076, 33534, 36432, 40986, 41502, 42768, 44712, 54648, 55336, 61479, 62253, 64152, 67068, 76087, 81972, 83004, 89424, 109296, 110672, 122958, 124506, 128304, 134136, 152174, 159091, 163944, 166008, 184437, 186759, 228261, 245916, 249012, 268272, 304348, 318182, 327888, 332016, 368874, 373518, 456522, 477273, 491832, 498024, 560277, 608696, 636364, 684783, 737748, 747036, 913044, 954546, 983664, 996048, 1120554, 1217392, 1272728, 1369566, 1431819, 1475496, 1494072, 1680831, 1750001, 1826088, 1909092, 2054349, 2241108, 2545456, 2739132, 2863638, 2950992, 2988144, 3361662, 3500002, 3652176, 3818184, 4108698, 4295457, 4482216, 5042493, 5250003, 5478264, 5727276, 6163047, 6723324, 7000004, 7636368, 8217396, 8590914, 8964432, 10084986, 10500006, 10956528, 11454552, 12326094, 12886371, 13446648, 14000008, 15750009, 16434792, 17181828, 18489141, 20169972, 21000012, 22909104, 24652188, 25772742, 26893296, 28000016, 31500018, 32869584, 34363656, 36978282, 38659113, 40339944, 42000024, 47250027, 49304376, 51545484, 55467423, 63000036, 68727312, 73956564, 77318226, 80679888, 84000048, 94500054, 98608752, 103090968, 110934846, 115977339, 126000072, 141750081, 147913128, 154636452, 189000108, 206181936, 221869692, 231954678, 252000144, 283500162, 295826256, 309272904, 378000216, 425250243, 443739384, 463909356, 567000324, 618545808, 756000432, 850500486, 887478768, 927818712, 1134000648, 1275750729, 1701000972, 1855637424, 2268001296, 2551501458, 3402001944, 5103002916, 6804003888, 10206005832, 20412011664]

約数ペア:

[(1, 20412011664), (2, 10206005832), (3, 6804003888), (4, 5103002916), (6, 3402001944), (8, 2551501458), (9, 2268001296), (11, 1855637424), (12, 1701000972), (16, 1275750729), (18, 1134000648), (22, 927818712), (23, 887478768), (24, 850500486), (27, 756000432), (33, 618545808), (36, 567000324), (44, 463909356), (46, 443739384), (48, 425250243), (54, 378000216), (66, 309272904), (69, 295826256), (72, 283500162), (81, 252000144), (88, 231954678), (92, 221869692), (99, 206181936), (108, 189000108), (132, 154636452), (138, 147913128), (144, 141750081), (162, 126000072), (176, 115977339), (184, 110934846), (198, 103090968), (207, 98608752), (216, 94500054), (243, 84000048), (253, 80679888), (264, 77318226), (276, 73956564), (297, 68727312), (324, 63000036), (368, 55467423), (396, 51545484), (414, 49304376), (432, 47250027), (486, 42000024), (506, 40339944), (528, 38659113), (552, 36978282), (594, 34363656), (621, 32869584), (648, 31500018), (729, 28000016), (759, 26893296), (792, 25772742), (828, 24652188), (891, 22909104), (972, 21000012), (1012, 20169972), (1104, 18489141), (1188, 17181828), (1242, 16434792), (1296, 15750009), (1458, 14000008), (1518, 13446648), (1584, 12886371), (1656, 12326094), (1782, 11454552), (1863, 10956528), (1944, 10500006), (2024, 10084986), (2277, 8964432), (2376, 8590914), (2484, 8217396), (2673, 7636368), (2916, 7000004), (3036, 6723324), (3312, 6163047), (3564, 5727276), (3726, 5478264), (3888, 5250003), (4048, 5042493), (4554, 4482216), (4752, 4295457), (4968, 4108698), (5346, 3818184), (5589, 3652176), (5832, 3500002), (6072, 3361662), (6831, 2988144), (6917, 2950992), (7128, 2863638), (7452, 2739132), (8019, 2545456), (9108, 2241108), (9936, 2054349), (10692, 1909092), (11178, 1826088), (11664, 1750001), (12144, 1680831), (13662, 1494072), (13834, 1475496), (14256, 1431819), (14904, 1369566), (16038, 1272728), (16767, 1217392), (18216, 1120554), (20493, 996048), (20751, 983664), (21384, 954546), (22356, 913044), (27324, 747036), (27668, 737748), (29808, 684783), (32076, 636364), (33534, 608696), (36432, 560277), (40986, 498024), (41502, 491832), (42768, 477273), (44712, 456522), (54648, 373518), (55336, 368874), (61479, 332016), (62253, 327888), (64152, 318182), (67068, 304348), (76087, 268272), (81972, 249012), (83004, 245916), (89424, 228261), (109296, 186759), (110672, 184437), (122958, 166008), (124506, 163944), (128304, 159091), (134136, 152174)]