20170264576

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2136

約数の個数: 208

約数和(自身を含む): 51935920128

約数和(自身を除く): 31765655552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 434, 448, 496, 512, 616, 682, 704, 868, 896, 992, 1024, 1232, 1364, 1408, 1736, 1792, 1984, 2048, 2063, 2387, 2464, 2728, 2816, 3472, 3584, 3968, 4096, 4126, 4774, 4928, 5456, 5632, 6944, 7168, 7936, 8252, 9548, 9856, 10912, 11264, 13888, 14336, 14441, 15872, 16504, 19096, 19712, 21824, 22528, 22693, 27776, 28672, 28882, 31744, 33008, 38192, 39424, 43648, 45056, 45386, 55552, 57764, 63488, 63953, 66016, 76384, 78848, 87296, 90772, 111104, 115528, 126976, 127906, 132032, 152768, 157696, 158851, 174592, 181544, 222208, 231056, 255812, 264064, 305536, 315392, 317702, 349184, 363088, 444416, 447671, 462112, 511624, 528128, 611072, 635404, 698368, 703483, 726176, 888832, 895342, 924224, 1023248, 1056256, 1222144, 1270808, 1396736, 1406966, 1452352, 1790684, 1848448, 2046496, 2112512, 2444288, 2541616, 2813932, 2904704, 3581368, 3696896, 4092992, 4225024, 4888576, 4924381, 5083232, 5627864, 5809408, 7162736, 7393792, 8185984, 8450048, 9777152, 9848762, 10166464, 11255728, 11618816, 14325472, 14787584, 16371968, 19697524, 20332928, 22511456, 23237632, 28650944, 29575168, 32743936, 39395048, 40665856, 45022912, 46475264, 57301888, 59150336, 65487872, 78790096, 81331712, 90045824, 92950528, 114603776, 130975744, 157580192, 162663424, 180091648, 229207552, 261951488, 315160384, 325326848, 360183296, 458415104, 630320768, 650653696, 720366592, 916830208, 1260641536, 1440733184, 1833660416, 2521283072, 2881466368, 5042566144, 10085132288, 20170264576]

約数ペア:

[(1, 20170264576), (2, 10085132288), (4, 5042566144), (7, 2881466368), (8, 2521283072), (11, 1833660416), (14, 1440733184), (16, 1260641536), (22, 916830208), (28, 720366592), (31, 650653696), (32, 630320768), (44, 458415104), (56, 360183296), (62, 325326848), (64, 315160384), (77, 261951488), (88, 229207552), (112, 180091648), (124, 162663424), (128, 157580192), (154, 130975744), (176, 114603776), (217, 92950528), (224, 90045824), (248, 81331712), (256, 78790096), (308, 65487872), (341, 59150336), (352, 57301888), (434, 46475264), (448, 45022912), (496, 40665856), (512, 39395048), (616, 32743936), (682, 29575168), (704, 28650944), (868, 23237632), (896, 22511456), (992, 20332928), (1024, 19697524), (1232, 16371968), (1364, 14787584), (1408, 14325472), (1736, 11618816), (1792, 11255728), (1984, 10166464), (2048, 9848762), (2063, 9777152), (2387, 8450048), (2464, 8185984), (2728, 7393792), (2816, 7162736), (3472, 5809408), (3584, 5627864), (3968, 5083232), (4096, 4924381), (4126, 4888576), (4774, 4225024), (4928, 4092992), (5456, 3696896), (5632, 3581368), (6944, 2904704), (7168, 2813932), (7936, 2541616), (8252, 2444288), (9548, 2112512), (9856, 2046496), (10912, 1848448), (11264, 1790684), (13888, 1452352), (14336, 1406966), (14441, 1396736), (15872, 1270808), (16504, 1222144), (19096, 1056256), (19712, 1023248), (21824, 924224), (22528, 895342), (22693, 888832), (27776, 726176), (28672, 703483), (28882, 698368), (31744, 635404), (33008, 611072), (38192, 528128), (39424, 511624), (43648, 462112), (45056, 447671), (45386, 444416), (55552, 363088), (57764, 349184), (63488, 317702), (63953, 315392), (66016, 305536), (76384, 264064), (78848, 255812), (87296, 231056), (90772, 222208), (111104, 181544), (115528, 174592), (126976, 158851), (127906, 157696), (132032, 152768)]