20402884608

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2896

約数の個数: 208

約数和(自身を含む): 59132467200

約数和(自身を除く): 38729582592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 512, 589, 608, 744, 768, 912, 992, 1024, 1178, 1216, 1488, 1536, 1767, 1824, 1984, 2048, 2356, 2432, 2819, 2976, 3072, 3534, 3648, 3968, 4096, 4712, 4864, 5638, 5952, 6144, 7068, 7296, 7936, 8457, 9424, 9728, 11276, 11904, 12288, 14136, 14592, 15872, 16914, 18848, 19456, 22552, 23808, 28272, 29184, 31744, 33828, 37696, 38912, 45104, 47616, 53561, 56544, 58368, 63488, 67656, 75392, 77824, 87389, 90208, 95232, 107122, 113088, 116736, 126976, 135312, 150784, 160683, 174778, 180416, 190464, 214244, 226176, 233472, 262167, 270624, 301568, 321366, 349556, 360832, 380928, 428488, 452352, 524334, 541248, 603136, 642732, 699112, 721664, 856976, 904704, 1048668, 1082496, 1206272, 1285464, 1398224, 1443328, 1660391, 1713952, 1809408, 2097336, 2164992, 2412544, 2570928, 2796448, 2886656, 3320782, 3427904, 3618816, 4194672, 4329984, 4981173, 5141856, 5592896, 5773312, 6641564, 6855808, 7237632, 8389344, 8659968, 9962346, 10283712, 11185792, 11546624, 13283128, 13711616, 16778688, 17319936, 19924692, 20567424, 22371584, 26566256, 27423232, 33557376, 34639872, 39849384, 41134848, 44743168, 53132512, 54846464, 67114752, 79698768, 82269696, 89486336, 106265024, 109692928, 134229504, 159397536, 164539392, 178972672, 212530048, 219385856, 268459008, 318795072, 329078784, 357945344, 425060096, 536918016, 637590144, 658157568, 850120192, 1073836032, 1275180288, 1700240384, 2550360576, 3400480768, 5100721152, 6800961536, 10201442304, 20402884608]

約数ペア:

[(1, 20402884608), (2, 10201442304), (3, 6800961536), (4, 5100721152), (6, 3400480768), (8, 2550360576), (12, 1700240384), (16, 1275180288), (19, 1073836032), (24, 850120192), (31, 658157568), (32, 637590144), (38, 536918016), (48, 425060096), (57, 357945344), (62, 329078784), (64, 318795072), (76, 268459008), (93, 219385856), (96, 212530048), (114, 178972672), (124, 164539392), (128, 159397536), (152, 134229504), (186, 109692928), (192, 106265024), (228, 89486336), (248, 82269696), (256, 79698768), (304, 67114752), (372, 54846464), (384, 53132512), (456, 44743168), (496, 41134848), (512, 39849384), (589, 34639872), (608, 33557376), (744, 27423232), (768, 26566256), (912, 22371584), (992, 20567424), (1024, 19924692), (1178, 17319936), (1216, 16778688), (1488, 13711616), (1536, 13283128), (1767, 11546624), (1824, 11185792), (1984, 10283712), (2048, 9962346), (2356, 8659968), (2432, 8389344), (2819, 7237632), (2976, 6855808), (3072, 6641564), (3534, 5773312), (3648, 5592896), (3968, 5141856), (4096, 4981173), (4712, 4329984), (4864, 4194672), (5638, 3618816), (5952, 3427904), (6144, 3320782), (7068, 2886656), (7296, 2796448), (7936, 2570928), (8457, 2412544), (9424, 2164992), (9728, 2097336), (11276, 1809408), (11904, 1713952), (12288, 1660391), (14136, 1443328), (14592, 1398224), (15872, 1285464), (16914, 1206272), (18848, 1082496), (19456, 1048668), (22552, 904704), (23808, 856976), (28272, 721664), (29184, 699112), (31744, 642732), (33828, 603136), (37696, 541248), (38912, 524334), (45104, 452352), (47616, 428488), (53561, 380928), (56544, 360832), (58368, 349556), (63488, 321366), (67656, 301568), (75392, 270624), (77824, 262167), (87389, 233472), (90208, 226176), (95232, 214244), (107122, 190464), (113088, 180416), (116736, 174778), (126976, 160683), (135312, 150784)]