20679353024

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 224

約数和(自身を含む): 47978348544

約数和(自身を除く): 27298995520

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 41, 44, 62, 64, 82, 88, 121, 124, 164, 176, 191, 242, 248, 328, 341, 352, 382, 451, 484, 496, 656, 682, 704, 764, 902, 968, 992, 1271, 1312, 1331, 1364, 1528, 1804, 1936, 1984, 2101, 2542, 2624, 2662, 2728, 3056, 3608, 3751, 3872, 4202, 4961, 5084, 5324, 5456, 5921, 6112, 7216, 7502, 7744, 7831, 8404, 9922, 10168, 10648, 10912, 11842, 12224, 13981, 14432, 15004, 15662, 16808, 19844, 20336, 21296, 21824, 23111, 23684, 27962, 28864, 30008, 31324, 33616, 39688, 40672, 41261, 42592, 46222, 47368, 54571, 55924, 60016, 62648, 65131, 67232, 79376, 81344, 82522, 85184, 86141, 92444, 94736, 109142, 111848, 120032, 125296, 130262, 134464, 153791, 158752, 165044, 172282, 184888, 189472, 218284, 223696, 240064, 242761, 250592, 254221, 260524, 307582, 317504, 330088, 344564, 369776, 378944, 436568, 447392, 485522, 501184, 508442, 521048, 615164, 660176, 689128, 716441, 739552, 873136, 894784, 947551, 971044, 1016884, 1042096, 1230328, 1320352, 1378256, 1432882, 1479104, 1691701, 1746272, 1895102, 1942088, 2033768, 2084192, 2460656, 2640704, 2670371, 2756512, 2865764, 3383402, 3492544, 3790204, 3884176, 4067536, 4168384, 4921312, 5340742, 5513024, 5731528, 6766804, 7580408, 7768352, 7880851, 8135072, 9842624, 10423061, 10681484, 11463056, 13533608, 15160816, 15536704, 15761702, 16270144, 20846122, 21362968, 22926112, 27067216, 29374081, 30321632, 31523404, 41692244, 42725936, 45852224, 54134432, 58748162, 60643264, 63046808, 83384488, 85451872, 108268864, 117496324, 126093616, 166768976, 170903744, 234992648, 252187232, 323114891, 333537952, 469985296, 504374464, 646229782, 667075904, 939970592, 1292459564, 1879941184, 2584919128, 5169838256, 10339676512, 20679353024]

約数ペア:

[(1, 20679353024), (2, 10339676512), (4, 5169838256), (8, 2584919128), (11, 1879941184), (16, 1292459564), (22, 939970592), (31, 667075904), (32, 646229782), (41, 504374464), (44, 469985296), (62, 333537952), (64, 323114891), (82, 252187232), (88, 234992648), (121, 170903744), (124, 166768976), (164, 126093616), (176, 117496324), (191, 108268864), (242, 85451872), (248, 83384488), (328, 63046808), (341, 60643264), (352, 58748162), (382, 54134432), (451, 45852224), (484, 42725936), (496, 41692244), (656, 31523404), (682, 30321632), (704, 29374081), (764, 27067216), (902, 22926112), (968, 21362968), (992, 20846122), (1271, 16270144), (1312, 15761702), (1331, 15536704), (1364, 15160816), (1528, 13533608), (1804, 11463056), (1936, 10681484), (1984, 10423061), (2101, 9842624), (2542, 8135072), (2624, 7880851), (2662, 7768352), (2728, 7580408), (3056, 6766804), (3608, 5731528), (3751, 5513024), (3872, 5340742), (4202, 4921312), (4961, 4168384), (5084, 4067536), (5324, 3884176), (5456, 3790204), (5921, 3492544), (6112, 3383402), (7216, 2865764), (7502, 2756512), (7744, 2670371), (7831, 2640704), (8404, 2460656), (9922, 2084192), (10168, 2033768), (10648, 1942088), (10912, 1895102), (11842, 1746272), (12224, 1691701), (13981, 1479104), (14432, 1432882), (15004, 1378256), (15662, 1320352), (16808, 1230328), (19844, 1042096), (20336, 1016884), (21296, 971044), (21824, 947551), (23111, 894784), (23684, 873136), (27962, 739552), (28864, 716441), (30008, 689128), (31324, 660176), (33616, 615164), (39688, 521048), (40672, 508442), (41261, 501184), (42592, 485522), (46222, 447392), (47368, 436568), (54571, 378944), (55924, 369776), (60016, 344564), (62648, 330088), (65131, 317504), (67232, 307582), (79376, 260524), (81344, 254221), (82522, 250592), (85184, 242761), (86141, 240064), (92444, 223696), (94736, 218284), (109142, 189472), (111848, 184888), (120032, 172282), (125296, 165044), (130262, 158752), (134464, 153791)]