20167161168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{11113}}^1$

素因数の和:11633

約数の個数: 160

約数和(自身を含む): 65092119552

約数和(自身を除く): 44924958384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 491, 528, 616, 924, 982, 1232, 1473, 1848, 1964, 2946, 3437, 3696, 3928, 5401, 5892, 6874, 7856, 10311, 10802, 11113, 11784, 13748, 16203, 20622, 21604, 22226, 23568, 27496, 32406, 33339, 37807, 41244, 43208, 44452, 54992, 64812, 66678, 75614, 77791, 82488, 86416, 88904, 113421, 122243, 129624, 133356, 151228, 155582, 164976, 177808, 226842, 233373, 244486, 259248, 266712, 302456, 311164, 366729, 453684, 466746, 488972, 533424, 604912, 622328, 733458, 855701, 907368, 933492, 977944, 1244656, 1466916, 1711402, 1814736, 1866984, 1955888, 2567103, 2933832, 3422804, 3733968, 5134206, 5456483, 5867664, 6845608, 10268412, 10912966, 13691216, 16369449, 20536824, 21825932, 32738898, 38195381, 41073648, 43651864, 60021313, 65477796, 76390762, 87303728, 114586143, 120042626, 130955592, 152781524, 180063939, 229172286, 240085252, 261911184, 305563048, 360127878, 420149191, 458344572, 480170504, 611126096, 720255756, 840298382, 916689144, 960341008, 1260447573, 1440511512, 1680596764, 1833378288, 2520895146, 2881023024, 3361193528, 5041790292, 6722387056, 10083580584, 20167161168]

約数ペア:

[(1, 20167161168), (2, 10083580584), (3, 6722387056), (4, 5041790292), (6, 3361193528), (7, 2881023024), (8, 2520895146), (11, 1833378288), (12, 1680596764), (14, 1440511512), (16, 1260447573), (21, 960341008), (22, 916689144), (24, 840298382), (28, 720255756), (33, 611126096), (42, 480170504), (44, 458344572), (48, 420149191), (56, 360127878), (66, 305563048), (77, 261911184), (84, 240085252), (88, 229172286), (112, 180063939), (132, 152781524), (154, 130955592), (168, 120042626), (176, 114586143), (231, 87303728), (264, 76390762), (308, 65477796), (336, 60021313), (462, 43651864), (491, 41073648), (528, 38195381), (616, 32738898), (924, 21825932), (982, 20536824), (1232, 16369449), (1473, 13691216), (1848, 10912966), (1964, 10268412), (2946, 6845608), (3437, 5867664), (3696, 5456483), (3928, 5134206), (5401, 3733968), (5892, 3422804), (6874, 2933832), (7856, 2567103), (10311, 1955888), (10802, 1866984), (11113, 1814736), (11784, 1711402), (13748, 1466916), (16203, 1244656), (20622, 977944), (21604, 933492), (22226, 907368), (23568, 855701), (27496, 733458), (32406, 622328), (33339, 604912), (37807, 533424), (41244, 488972), (43208, 466746), (44452, 453684), (54992, 366729), (64812, 311164), (66678, 302456), (75614, 266712), (77791, 259248), (82488, 244486), (86416, 233373), (88904, 226842), (113421, 177808), (122243, 164976), (129624, 155582), (133356, 151228)]