20172116592

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1123}}^1\times {\mathrm{1579}}^1$

素因数の和:2795

約数の個数: 120

約数和(自身を含む): 57255660800

約数和(自身を除く): 37083544208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1123, 1264, 1422, 1579, 1896, 2246, 2844, 3158, 3369, 3792, 4492, 4737, 5688, 6316, 6738, 8984, 9474, 10107, 11376, 12632, 13476, 14211, 17968, 18948, 20214, 25264, 26952, 28422, 37896, 40428, 53904, 56844, 75792, 80856, 88717, 113688, 124741, 161712, 177434, 227376, 249482, 266151, 354868, 374223, 498964, 532302, 709736, 748446, 798453, 997928, 1064604, 1122669, 1419472, 1496892, 1596906, 1773217, 1995856, 2129208, 2245338, 2993784, 3193812, 3546434, 4258416, 4490676, 5319651, 5987568, 6387624, 7092868, 8981352, 10639302, 12775248, 14185736, 15958953, 17962704, 21278604, 28371472, 31917906, 42557208, 63835812, 85114416, 127671624, 140084143, 255343248, 280168286, 420252429, 560336572, 840504858, 1120673144, 1260757287, 1681009716, 2241346288, 2521514574, 3362019432, 5043029148, 6724038864, 10086058296, 20172116592]

約数ペア:

[(1, 20172116592), (2, 10086058296), (3, 6724038864), (4, 5043029148), (6, 3362019432), (8, 2521514574), (9, 2241346288), (12, 1681009716), (16, 1260757287), (18, 1120673144), (24, 840504858), (36, 560336572), (48, 420252429), (72, 280168286), (79, 255343248), (144, 140084143), (158, 127671624), (237, 85114416), (316, 63835812), (474, 42557208), (632, 31917906), (711, 28371472), (948, 21278604), (1123, 17962704), (1264, 15958953), (1422, 14185736), (1579, 12775248), (1896, 10639302), (2246, 8981352), (2844, 7092868), (3158, 6387624), (3369, 5987568), (3792, 5319651), (4492, 4490676), (4737, 4258416), (5688, 3546434), (6316, 3193812), (6738, 2993784), (8984, 2245338), (9474, 2129208), (10107, 1995856), (11376, 1773217), (12632, 1596906), (13476, 1496892), (14211, 1419472), (17968, 1122669), (18948, 1064604), (20214, 997928), (25264, 798453), (26952, 748446), (28422, 709736), (37896, 532302), (40428, 498964), (53904, 374223), (56844, 354868), (75792, 266151), (80856, 249482), (88717, 227376), (113688, 177434), (124741, 161712)]