20179287216

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{58171}}^1$

素因数の和:58272

約数の個数: 160

約数和(自身を含む): 64054352640

約数和(自身を除く): 43875065424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 73, 88, 99, 108, 132, 144, 146, 176, 198, 216, 219, 264, 292, 297, 396, 432, 438, 528, 584, 594, 657, 792, 803, 876, 1168, 1188, 1314, 1584, 1606, 1752, 1971, 2376, 2409, 2628, 3212, 3504, 3942, 4752, 4818, 5256, 6424, 7227, 7884, 9636, 10512, 12848, 14454, 15768, 19272, 21681, 28908, 31536, 38544, 43362, 57816, 58171, 86724, 115632, 116342, 173448, 174513, 232684, 346896, 349026, 465368, 523539, 639881, 698052, 930736, 1047078, 1279762, 1396104, 1570617, 1919643, 2094156, 2559524, 2792208, 3141234, 3839286, 4188312, 4246483, 5119048, 5758929, 6282468, 7678572, 8376624, 8492966, 10238096, 11517858, 12564936, 12739449, 15357144, 16985932, 17276787, 23035716, 25129872, 25478898, 30714288, 33971864, 34553574, 38218347, 46071432, 46711313, 50957796, 67943728, 69107148, 76436694, 92142864, 93422626, 101915592, 114655041, 138214296, 140133939, 152873388, 186845252, 203831184, 229310082, 276428592, 280267878, 305746776, 373690504, 420401817, 458620164, 560535756, 611493552, 747381008, 840803634, 917240328, 1121071512, 1261205451, 1681607268, 1834480656, 2242143024, 2522410902, 3363214536, 5044821804, 6726429072, 10089643608, 20179287216]

約数ペア:

[(1, 20179287216), (2, 10089643608), (3, 6726429072), (4, 5044821804), (6, 3363214536), (8, 2522410902), (9, 2242143024), (11, 1834480656), (12, 1681607268), (16, 1261205451), (18, 1121071512), (22, 917240328), (24, 840803634), (27, 747381008), (33, 611493552), (36, 560535756), (44, 458620164), (48, 420401817), (54, 373690504), (66, 305746776), (72, 280267878), (73, 276428592), (88, 229310082), (99, 203831184), (108, 186845252), (132, 152873388), (144, 140133939), (146, 138214296), (176, 114655041), (198, 101915592), (216, 93422626), (219, 92142864), (264, 76436694), (292, 69107148), (297, 67943728), (396, 50957796), (432, 46711313), (438, 46071432), (528, 38218347), (584, 34553574), (594, 33971864), (657, 30714288), (792, 25478898), (803, 25129872), (876, 23035716), (1168, 17276787), (1188, 16985932), (1314, 15357144), (1584, 12739449), (1606, 12564936), (1752, 11517858), (1971, 10238096), (2376, 8492966), (2409, 8376624), (2628, 7678572), (3212, 6282468), (3504, 5758929), (3942, 5119048), (4752, 4246483), (4818, 4188312), (5256, 3839286), (6424, 3141234), (7227, 2792208), (7884, 2559524), (9636, 2094156), (10512, 1919643), (12848, 1570617), (14454, 1396104), (15768, 1279762), (19272, 1047078), (21681, 930736), (28908, 698052), (31536, 639881), (38544, 523539), (43362, 465368), (57816, 349026), (58171, 346896), (86724, 232684), (115632, 174513), (116342, 173448)]