20002447296

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{140593}}^1$

素因数の和:140643

約数の個数: 168

約数和(自身を含む): 64993794320

約数和(自身を除く): 44991347024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2496, 2736, 2964, 3648, 3744, 3952, 4446, 5472, 5928, 7488, 7904, 8892, 10944, 11856, 15808, 17784, 23712, 35568, 47424, 71136, 140593, 142272, 281186, 421779, 562372, 843558, 1124744, 1265337, 1687116, 1827709, 2249488, 2530674, 2671267, 3374232, 3655418, 4498976, 5061348, 5342534, 5483127, 6748464, 7310836, 8013801, 8997952, 10122696, 10685068, 10966254, 13496928, 14621672, 16027602, 16449381, 20245392, 21370136, 21932508, 24041403, 26993856, 29243344, 32055204, 32898762, 34726471, 40490784, 42740272, 43865016, 48082806, 58486688, 64110408, 65797524, 69452942, 80981568, 85480544, 87730032, 96165612, 104179413, 116973376, 128220816, 131595048, 138905884, 170961088, 175460064, 192331224, 208358826, 256441632, 263190096, 277811768, 312538239, 350920128, 384662448, 416717652, 512883264, 526380192, 555623536, 625076478, 769324896, 833435304, 1052760384, 1111247072, 1250152956, 1538649792, 1666870608, 2222494144, 2500305912, 3333741216, 5000611824, 6667482432, 10001223648, 20002447296]

約数ペア:

[(1, 20002447296), (2, 10001223648), (3, 6667482432), (4, 5000611824), (6, 3333741216), (8, 2500305912), (9, 2222494144), (12, 1666870608), (13, 1538649792), (16, 1250152956), (18, 1111247072), (19, 1052760384), (24, 833435304), (26, 769324896), (32, 625076478), (36, 555623536), (38, 526380192), (39, 512883264), (48, 416717652), (52, 384662448), (57, 350920128), (64, 312538239), (72, 277811768), (76, 263190096), (78, 256441632), (96, 208358826), (104, 192331224), (114, 175460064), (117, 170961088), (144, 138905884), (152, 131595048), (156, 128220816), (171, 116973376), (192, 104179413), (208, 96165612), (228, 87730032), (234, 85480544), (247, 80981568), (288, 69452942), (304, 65797524), (312, 64110408), (342, 58486688), (416, 48082806), (456, 43865016), (468, 42740272), (494, 40490784), (576, 34726471), (608, 32898762), (624, 32055204), (684, 29243344), (741, 26993856), (832, 24041403), (912, 21932508), (936, 21370136), (988, 20245392), (1216, 16449381), (1248, 16027602), (1368, 14621672), (1482, 13496928), (1824, 10966254), (1872, 10685068), (1976, 10122696), (2223, 8997952), (2496, 8013801), (2736, 7310836), (2964, 6748464), (3648, 5483127), (3744, 5342534), (3952, 5061348), (4446, 4498976), (5472, 3655418), (5928, 3374232), (7488, 2671267), (7904, 2530674), (8892, 2249488), (10944, 1827709), (11856, 1687116), (15808, 1265337), (17784, 1124744), (23712, 843558), (35568, 562372), (47424, 421779), (71136, 281186), (140593, 142272)]