20194088992

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{5081}}^1$

素因数の和:6722

約数の個数: 96

約数和(自身を含む): 49607800704

約数和(自身を除く): 29413711712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 1613, 2464, 3226, 5081, 6452, 10162, 11291, 12904, 17743, 20324, 22582, 25808, 35486, 35567, 40648, 45164, 51616, 55891, 70972, 71134, 81296, 90328, 111782, 124201, 141944, 142268, 162592, 180656, 223564, 248402, 283888, 284536, 361312, 391237, 447128, 496804, 567776, 569072, 782474, 894256, 993608, 1138144, 1564948, 1788512, 1987216, 3129896, 3974432, 6259792, 8195653, 12519584, 16391306, 32782612, 57369571, 65565224, 90152183, 114739142, 131130448, 180304366, 229478284, 262260896, 360608732, 458956568, 631065281, 721217464, 917913136, 1262130562, 1442434928, 1835826272, 2524261124, 2884869856, 5048522248, 10097044496, 20194088992]

約数ペア:

[(1, 20194088992), (2, 10097044496), (4, 5048522248), (7, 2884869856), (8, 2524261124), (11, 1835826272), (14, 1442434928), (16, 1262130562), (22, 917913136), (28, 721217464), (32, 631065281), (44, 458956568), (56, 360608732), (77, 262260896), (88, 229478284), (112, 180304366), (154, 131130448), (176, 114739142), (224, 90152183), (308, 65565224), (352, 57369571), (616, 32782612), (1232, 16391306), (1613, 12519584), (2464, 8195653), (3226, 6259792), (5081, 3974432), (6452, 3129896), (10162, 1987216), (11291, 1788512), (12904, 1564948), (17743, 1138144), (20324, 993608), (22582, 894256), (25808, 782474), (35486, 569072), (35567, 567776), (40648, 496804), (45164, 447128), (51616, 391237), (55891, 361312), (70972, 284536), (71134, 283888), (81296, 248402), (90328, 223564), (111782, 180656), (124201, 162592), (141944, 142268)]