20648058288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{176951}}^1$

素因数の和:177003

約数の個数: 160

約数和(自身を含む): 66352753152

約数和(自身を除く): 45704694864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 374, 408, 429, 442, 528, 561, 572, 624, 663, 748, 816, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2288, 2431, 2652, 2992, 3432, 3536, 4488, 4862, 5304, 6864, 7293, 8976, 9724, 10608, 14586, 19448, 29172, 38896, 58344, 116688, 176951, 353902, 530853, 707804, 1061706, 1415608, 1946461, 2123412, 2300363, 2831216, 3008167, 3892922, 4246824, 4600726, 5839383, 6016334, 6901089, 7785844, 8493648, 9024501, 9201452, 11678766, 12032668, 13802178, 15571688, 18049002, 18402904, 23357532, 24065336, 25303993, 27604356, 31143376, 33089837, 36098004, 36805808, 39106171, 46715064, 48130672, 50607986, 55208712, 66179674, 72196008, 75911979, 78212342, 93430128, 99269511, 101215972, 110417424, 117318513, 132359348, 144392016, 151823958, 156424684, 198539022, 202431944, 234637026, 264718696, 303647916, 312849368, 397078044, 404863888, 430167881, 469274052, 529437392, 607295832, 625698736, 794156088, 860335762, 938548104, 1214591664, 1290503643, 1588312176, 1720671524, 1877096208, 2581007286, 3441343048, 5162014572, 6882686096, 10324029144, 20648058288]

約数ペア:

[(1, 20648058288), (2, 10324029144), (3, 6882686096), (4, 5162014572), (6, 3441343048), (8, 2581007286), (11, 1877096208), (12, 1720671524), (13, 1588312176), (16, 1290503643), (17, 1214591664), (22, 938548104), (24, 860335762), (26, 794156088), (33, 625698736), (34, 607295832), (39, 529437392), (44, 469274052), (48, 430167881), (51, 404863888), (52, 397078044), (66, 312849368), (68, 303647916), (78, 264718696), (88, 234637026), (102, 202431944), (104, 198539022), (132, 156424684), (136, 151823958), (143, 144392016), (156, 132359348), (176, 117318513), (187, 110417424), (204, 101215972), (208, 99269511), (221, 93430128), (264, 78212342), (272, 75911979), (286, 72196008), (312, 66179674), (374, 55208712), (408, 50607986), (429, 48130672), (442, 46715064), (528, 39106171), (561, 36805808), (572, 36098004), (624, 33089837), (663, 31143376), (748, 27604356), (816, 25303993), (858, 24065336), (884, 23357532), (1122, 18402904), (1144, 18049002), (1326, 15571688), (1496, 13802178), (1716, 12032668), (1768, 11678766), (2244, 9201452), (2288, 9024501), (2431, 8493648), (2652, 7785844), (2992, 6901089), (3432, 6016334), (3536, 5839383), (4488, 4600726), (4862, 4246824), (5304, 3892922), (6864, 3008167), (7293, 2831216), (8976, 2300363), (9724, 2123412), (10608, 1946461), (14586, 1415608), (19448, 1061706), (29172, 707804), (38896, 530853), (58344, 353902), (116688, 176951)]