20763273312

素因数分解:

$2^5\times 3^2\times {\mathrm{4639}}^1\times {\mathrm{15541}}^1$

素因数の和:20196

約数の個数: 72

約数和(自身を含む): 59062086720

約数和(自身を除く): 38298813408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 4639, 9278, 13917, 15541, 18556, 27834, 31082, 37112, 41751, 46623, 55668, 62164, 74224, 83502, 93246, 111336, 124328, 139869, 148448, 167004, 186492, 222672, 248656, 279738, 334008, 372984, 445344, 497312, 559476, 668016, 745968, 1118952, 1336032, 1491936, 2237904, 4475808, 72094699, 144189398, 216284097, 288378796, 432568194, 576757592, 648852291, 865136388, 1153515184, 1297704582, 1730272776, 2307030368, 2595409164, 3460545552, 5190818328, 6921091104, 10381636656, 20763273312]

約数ペア:

[(1, 20763273312), (2, 10381636656), (3, 6921091104), (4, 5190818328), (6, 3460545552), (8, 2595409164), (9, 2307030368), (12, 1730272776), (16, 1297704582), (18, 1153515184), (24, 865136388), (32, 648852291), (36, 576757592), (48, 432568194), (72, 288378796), (96, 216284097), (144, 144189398), (288, 72094699), (4639, 4475808), (9278, 2237904), (13917, 1491936), (15541, 1336032), (18556, 1118952), (27834, 745968), (31082, 668016), (37112, 559476), (41751, 497312), (46623, 445344), (55668, 372984), (62164, 334008), (74224, 279738), (83502, 248656), (93246, 222672), (111336, 186492), (124328, 167004), (139869, 148448)]