20402431296

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{967}}^1$

素因数の和:1181

約数の個数: 224

約数和(自身を含む): 59481354240

約数和(自身を除く): 39078922944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 107, 156, 158, 192, 208, 214, 237, 312, 316, 321, 416, 428, 474, 624, 632, 642, 832, 856, 948, 967, 1027, 1248, 1264, 1284, 1391, 1712, 1896, 1934, 2054, 2496, 2528, 2568, 2782, 2901, 3081, 3424, 3792, 3868, 4108, 4173, 5056, 5136, 5564, 5802, 6162, 6848, 7584, 7736, 8216, 8346, 8453, 10272, 11128, 11604, 12324, 12571, 15168, 15472, 16432, 16692, 16906, 20544, 22256, 23208, 24648, 25142, 25359, 30944, 32864, 33384, 33812, 37713, 44512, 46416, 49296, 50284, 50718, 61888, 65728, 66768, 67624, 75426, 76393, 89024, 92832, 98592, 100568, 101436, 103469, 109889, 133536, 135248, 150852, 152786, 185664, 197184, 201136, 202872, 206938, 219778, 229179, 267072, 270496, 301704, 305572, 310407, 329667, 402272, 405744, 413876, 439556, 458358, 540992, 603408, 611144, 620814, 659334, 804544, 811488, 827752, 879112, 916716, 993109, 1206816, 1222288, 1241628, 1318668, 1345097, 1622976, 1655504, 1758224, 1833432, 1986218, 2413632, 2444576, 2483256, 2637336, 2690194, 2979327, 3311008, 3516448, 3666864, 3972436, 4035291, 4889152, 4966512, 5274672, 5380388, 5958654, 6622016, 7032896, 7333728, 7944872, 8070582, 8174051, 9933024, 10549344, 10760776, 11917308, 14667456, 15889744, 16141164, 16348102, 19866048, 21098688, 21521552, 23834616, 24522153, 31779488, 32282328, 32696204, 43043104, 47669232, 49044306, 63558976, 64564656, 65392408, 86086208, 95338464, 98088612, 106262663, 129129312, 130784816, 190676928, 196177224, 212525326, 258258624, 261569632, 318787989, 392354448, 425050652, 523139264, 637575978, 784708896, 850101304, 1275151956, 1569417792, 1700202608, 2550303912, 3400405216, 5100607824, 6800810432, 10201215648, 20402431296]

約数ペア:

[(1, 20402431296), (2, 10201215648), (3, 6800810432), (4, 5100607824), (6, 3400405216), (8, 2550303912), (12, 1700202608), (13, 1569417792), (16, 1275151956), (24, 850101304), (26, 784708896), (32, 637575978), (39, 523139264), (48, 425050652), (52, 392354448), (64, 318787989), (78, 261569632), (79, 258258624), (96, 212525326), (104, 196177224), (107, 190676928), (156, 130784816), (158, 129129312), (192, 106262663), (208, 98088612), (214, 95338464), (237, 86086208), (312, 65392408), (316, 64564656), (321, 63558976), (416, 49044306), (428, 47669232), (474, 43043104), (624, 32696204), (632, 32282328), (642, 31779488), (832, 24522153), (856, 23834616), (948, 21521552), (967, 21098688), (1027, 19866048), (1248, 16348102), (1264, 16141164), (1284, 15889744), (1391, 14667456), (1712, 11917308), (1896, 10760776), (1934, 10549344), (2054, 9933024), (2496, 8174051), (2528, 8070582), (2568, 7944872), (2782, 7333728), (2901, 7032896), (3081, 6622016), (3424, 5958654), (3792, 5380388), (3868, 5274672), (4108, 4966512), (4173, 4889152), (5056, 4035291), (5136, 3972436), (5564, 3666864), (5802, 3516448), (6162, 3311008), (6848, 2979327), (7584, 2690194), (7736, 2637336), (8216, 2483256), (8346, 2444576), (8453, 2413632), (10272, 1986218), (11128, 1833432), (11604, 1758224), (12324, 1655504), (12571, 1622976), (15168, 1345097), (15472, 1318668), (16432, 1241628), (16692, 1222288), (16906, 1206816), (20544, 993109), (22256, 916716), (23208, 879112), (24648, 827752), (25142, 811488), (25359, 804544), (30944, 659334), (32864, 620814), (33384, 611144), (33812, 603408), (37713, 540992), (44512, 458358), (46416, 439556), (49296, 413876), (50284, 405744), (50718, 402272), (61888, 329667), (65728, 310407), (66768, 305572), (67624, 301704), (75426, 270496), (76393, 267072), (89024, 229179), (92832, 219778), (98592, 206938), (100568, 202872), (101436, 201136), (103469, 197184), (109889, 185664), (133536, 152786), (135248, 150852)]