20140985856

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2272

約数の個数: 160

約数和(自身を含む): 55092331008

約数和(自身を除く): 34951345152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 103, 122, 128, 183, 192, 206, 244, 256, 309, 366, 384, 412, 488, 512, 618, 732, 768, 824, 976, 1236, 1464, 1536, 1648, 1952, 2087, 2472, 2928, 3296, 3904, 4174, 4944, 5856, 6261, 6283, 6592, 7808, 8348, 9888, 11712, 12522, 12566, 13184, 15616, 16696, 18849, 19776, 23424, 25044, 25132, 26368, 31232, 33392, 37698, 39552, 46848, 50088, 50264, 52736, 66784, 75396, 79104, 93696, 100176, 100528, 127307, 133568, 150792, 158208, 200352, 201056, 214961, 254614, 267136, 301584, 381921, 400704, 402112, 429922, 509228, 534272, 603168, 644883, 763842, 801408, 804224, 859844, 1018456, 1068544, 1206336, 1289766, 1527684, 1602816, 1608448, 1719688, 2036912, 2412672, 2579532, 3055368, 3205632, 3216896, 3439376, 4073824, 4825344, 5159064, 6110736, 6878752, 8147648, 9650688, 10318128, 12221472, 13112621, 13757504, 16295296, 20636256, 24442944, 26225242, 27515008, 32590592, 39337863, 41272512, 48885888, 52450484, 55030016, 65181184, 78675726, 82545024, 97771776, 104900968, 110060032, 157351452, 165090048, 195543552, 209801936, 314702904, 330180096, 419603872, 629405808, 839207744, 1258811616, 1678415488, 2517623232, 3356830976, 5035246464, 6713661952, 10070492928, 20140985856]

約数ペア:

[(1, 20140985856), (2, 10070492928), (3, 6713661952), (4, 5035246464), (6, 3356830976), (8, 2517623232), (12, 1678415488), (16, 1258811616), (24, 839207744), (32, 629405808), (48, 419603872), (61, 330180096), (64, 314702904), (96, 209801936), (103, 195543552), (122, 165090048), (128, 157351452), (183, 110060032), (192, 104900968), (206, 97771776), (244, 82545024), (256, 78675726), (309, 65181184), (366, 55030016), (384, 52450484), (412, 48885888), (488, 41272512), (512, 39337863), (618, 32590592), (732, 27515008), (768, 26225242), (824, 24442944), (976, 20636256), (1236, 16295296), (1464, 13757504), (1536, 13112621), (1648, 12221472), (1952, 10318128), (2087, 9650688), (2472, 8147648), (2928, 6878752), (3296, 6110736), (3904, 5159064), (4174, 4825344), (4944, 4073824), (5856, 3439376), (6261, 3216896), (6283, 3205632), (6592, 3055368), (7808, 2579532), (8348, 2412672), (9888, 2036912), (11712, 1719688), (12522, 1608448), (12566, 1602816), (13184, 1527684), (15616, 1289766), (16696, 1206336), (18849, 1068544), (19776, 1018456), (23424, 859844), (25044, 804224), (25132, 801408), (26368, 763842), (31232, 644883), (33392, 603168), (37698, 534272), (39552, 509228), (46848, 429922), (50088, 402112), (50264, 400704), (52736, 381921), (66784, 301584), (75396, 267136), (79104, 254614), (93696, 214961), (100176, 201056), (100528, 200352), (127307, 158208), (133568, 150792)]