20412190512

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32609}}^1$

素因数の和:32662

約数の個数: 240

約数和(自身を含む): 70650478080

約数和(自身を除く): 50238287568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 243, 252, 276, 322, 324, 336, 368, 378, 414, 432, 483, 486, 504, 552, 567, 621, 644, 648, 756, 828, 966, 972, 1008, 1104, 1134, 1242, 1288, 1296, 1449, 1512, 1656, 1701, 1863, 1932, 1944, 2268, 2484, 2576, 2898, 3024, 3312, 3402, 3726, 3864, 3888, 4347, 4536, 4968, 5589, 5796, 6804, 7452, 7728, 8694, 9072, 9936, 11178, 11592, 13041, 13608, 14904, 17388, 22356, 23184, 26082, 27216, 29808, 32609, 34776, 39123, 44712, 52164, 65218, 69552, 78246, 89424, 97827, 104328, 130436, 156492, 195654, 208656, 228263, 260872, 293481, 312984, 391308, 456526, 521744, 586962, 625968, 684789, 750007, 782616, 880443, 913052, 1173924, 1369578, 1500014, 1565232, 1760886, 1826104, 2054367, 2250021, 2347848, 2641329, 2739156, 3000028, 3521772, 3652208, 4108734, 4500042, 4695696, 5250049, 5282658, 5478312, 6000056, 6163101, 6750063, 7043544, 7923987, 8217468, 9000084, 10500098, 10565316, 10956624, 12000112, 12326202, 13500126, 14087088, 15750147, 15847974, 16434936, 18000168, 18489303, 20250189, 21000196, 21130632, 24652404, 27000252, 31500294, 31695948, 32869872, 36000336, 36978606, 40500378, 42000392, 42261264, 47250441, 49304808, 54000504, 55467909, 60750567, 63000588, 63391896, 73957212, 81000756, 84000784, 94500882, 98609616, 108001008, 110935818, 121501134, 126001176, 126783792, 141751323, 147914424, 162001512, 182251701, 189001764, 221871636, 243002268, 252002352, 283502646, 295828848, 324003024, 364503402, 378003528, 425253969, 443743272, 486004536, 567005292, 729006804, 756007056, 850507938, 887486544, 972009072, 1134010584, 1275761907, 1458013608, 1701015876, 2268021168, 2551523814, 2916027216, 3402031752, 5103047628, 6804063504, 10206095256, 20412190512]

約数ペア:

[(1, 20412190512), (2, 10206095256), (3, 6804063504), (4, 5103047628), (6, 3402031752), (7, 2916027216), (8, 2551523814), (9, 2268021168), (12, 1701015876), (14, 1458013608), (16, 1275761907), (18, 1134010584), (21, 972009072), (23, 887486544), (24, 850507938), (27, 756007056), (28, 729006804), (36, 567005292), (42, 486004536), (46, 443743272), (48, 425253969), (54, 378003528), (56, 364503402), (63, 324003024), (69, 295828848), (72, 283502646), (81, 252002352), (84, 243002268), (92, 221871636), (108, 189001764), (112, 182251701), (126, 162001512), (138, 147914424), (144, 141751323), (161, 126783792), (162, 126001176), (168, 121501134), (184, 110935818), (189, 108001008), (207, 98609616), (216, 94500882), (243, 84000784), (252, 81000756), (276, 73957212), (322, 63391896), (324, 63000588), (336, 60750567), (368, 55467909), (378, 54000504), (414, 49304808), (432, 47250441), (483, 42261264), (486, 42000392), (504, 40500378), (552, 36978606), (567, 36000336), (621, 32869872), (644, 31695948), (648, 31500294), (756, 27000252), (828, 24652404), (966, 21130632), (972, 21000196), (1008, 20250189), (1104, 18489303), (1134, 18000168), (1242, 16434936), (1288, 15847974), (1296, 15750147), (1449, 14087088), (1512, 13500126), (1656, 12326202), (1701, 12000112), (1863, 10956624), (1932, 10565316), (1944, 10500098), (2268, 9000084), (2484, 8217468), (2576, 7923987), (2898, 7043544), (3024, 6750063), (3312, 6163101), (3402, 6000056), (3726, 5478312), (3864, 5282658), (3888, 5250049), (4347, 4695696), (4536, 4500042), (4968, 4108734), (5589, 3652208), (5796, 3521772), (6804, 3000028), (7452, 2739156), (7728, 2641329), (8694, 2347848), (9072, 2250021), (9936, 2054367), (11178, 1826104), (11592, 1760886), (13041, 1565232), (13608, 1500014), (14904, 1369578), (17388, 1173924), (22356, 913052), (23184, 880443), (26082, 782616), (27216, 750007), (29808, 684789), (32609, 625968), (34776, 586962), (39123, 521744), (44712, 456526), (52164, 391308), (65218, 312984), (69552, 293481), (78246, 260872), (89424, 228263), (97827, 208656), (104328, 195654), (130436, 156492)]