20206331964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4447}}^1$

素因数の和:4569

約数の個数: 288

約数和(自身を含む): 67094343680

約数和(自身を除く): 46888011716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 73, 76, 78, 84, 91, 114, 117, 126, 133, 146, 156, 171, 182, 219, 228, 234, 247, 252, 266, 273, 292, 342, 364, 399, 438, 468, 494, 511, 532, 546, 657, 684, 741, 798, 819, 876, 949, 988, 1022, 1092, 1197, 1314, 1387, 1482, 1533, 1596, 1638, 1729, 1898, 2044, 2223, 2394, 2628, 2774, 2847, 2964, 3066, 3276, 3458, 3796, 4161, 4446, 4447, 4599, 4788, 5187, 5548, 5694, 6132, 6643, 6916, 8322, 8541, 8892, 8894, 9198, 9709, 10374, 11388, 12483, 13286, 13341, 15561, 16644, 17082, 17788, 18031, 18396, 19418, 19929, 20748, 24966, 26572, 26682, 29127, 31122, 31129, 34164, 36062, 38836, 39858, 40023, 49932, 53364, 54093, 57811, 58254, 59787, 62244, 62258, 72124, 79716, 80046, 84493, 87381, 93387, 108186, 115622, 116508, 119574, 124516, 126217, 160092, 162279, 168986, 173433, 174762, 186774, 216372, 231244, 239148, 252434, 253479, 280161, 324558, 324631, 337972, 346866, 349524, 373548, 378651, 404677, 504868, 506958, 520299, 560322, 591451, 649116, 649262, 693732, 757302, 760437, 809354, 973893, 1013916, 1040598, 1098409, 1120644, 1135953, 1182902, 1214031, 1298524, 1514604, 1520874, 1618708, 1774353, 1947786, 2081196, 2196818, 2271906, 2272417, 2365804, 2428062, 2921679, 3041748, 3295227, 3548706, 3642093, 3895572, 4220203, 4393636, 4543812, 4544834, 4856124, 5323059, 5843358, 6167989, 6590454, 6817251, 7097412, 7284186, 7688863, 8440406, 9089668, 9885681, 10646118, 11686716, 12335978, 12660609, 13180908, 13634502, 14568372, 15377726, 16880812, 18503967, 19771362, 20451753, 21292236, 23066589, 24671956, 25321218, 27269004, 29541421, 30755452, 37007934, 37981827, 39542724, 40903506, 43175923, 46133178, 50642436, 55511901, 59082842, 69199767, 74015868, 75963654, 80183857, 81807012, 86351846, 88624263, 92266356, 111023802, 118165684, 129527769, 138399534, 151927308, 160367714, 172703692, 177248526, 222047604, 240551571, 259055538, 265872789, 276799068, 320735428, 354497052, 388583307, 481103142, 518111076, 531745578, 561286999, 721654713, 777166614, 962206284, 1063491156, 1122573998, 1443309426, 1554333228, 1683860997, 2245147996, 2886618852, 3367721994, 5051582991, 6735443988, 10103165982, 20206331964]

約数ペア:

[(1, 20206331964), (2, 10103165982), (3, 6735443988), (4, 5051582991), (6, 3367721994), (7, 2886618852), (9, 2245147996), (12, 1683860997), (13, 1554333228), (14, 1443309426), (18, 1122573998), (19, 1063491156), (21, 962206284), (26, 777166614), (28, 721654713), (36, 561286999), (38, 531745578), (39, 518111076), (42, 481103142), (52, 388583307), (57, 354497052), (63, 320735428), (73, 276799068), (76, 265872789), (78, 259055538), (84, 240551571), (91, 222047604), (114, 177248526), (117, 172703692), (126, 160367714), (133, 151927308), (146, 138399534), (156, 129527769), (171, 118165684), (182, 111023802), (219, 92266356), (228, 88624263), (234, 86351846), (247, 81807012), (252, 80183857), (266, 75963654), (273, 74015868), (292, 69199767), (342, 59082842), (364, 55511901), (399, 50642436), (438, 46133178), (468, 43175923), (494, 40903506), (511, 39542724), (532, 37981827), (546, 37007934), (657, 30755452), (684, 29541421), (741, 27269004), (798, 25321218), (819, 24671956), (876, 23066589), (949, 21292236), (988, 20451753), (1022, 19771362), (1092, 18503967), (1197, 16880812), (1314, 15377726), (1387, 14568372), (1482, 13634502), (1533, 13180908), (1596, 12660609), (1638, 12335978), (1729, 11686716), (1898, 10646118), (2044, 9885681), (2223, 9089668), (2394, 8440406), (2628, 7688863), (2774, 7284186), (2847, 7097412), (2964, 6817251), (3066, 6590454), (3276, 6167989), (3458, 5843358), (3796, 5323059), (4161, 4856124), (4446, 4544834), (4447, 4543812), (4599, 4393636), (4788, 4220203), (5187, 3895572), (5548, 3642093), (5694, 3548706), (6132, 3295227), (6643, 3041748), (6916, 2921679), (8322, 2428062), (8541, 2365804), (8892, 2272417), (8894, 2271906), (9198, 2196818), (9709, 2081196), (10374, 1947786), (11388, 1774353), (12483, 1618708), (13286, 1520874), (13341, 1514604), (15561, 1298524), (16644, 1214031), (17082, 1182902), (17788, 1135953), (18031, 1120644), (18396, 1098409), (19418, 1040598), (19929, 1013916), (20748, 973893), (24966, 809354), (26572, 760437), (26682, 757302), (29127, 693732), (31122, 649262), (31129, 649116), (34164, 591451), (36062, 560322), (38836, 520299), (39858, 506958), (40023, 504868), (49932, 404677), (53364, 378651), (54093, 373548), (57811, 349524), (58254, 346866), (59787, 337972), (62244, 324631), (62258, 324558), (72124, 280161), (79716, 253479), (80046, 252434), (84493, 239148), (87381, 231244), (93387, 216372), (108186, 186774), (115622, 174762), (116508, 173433), (119574, 168986), (124516, 162279), (126217, 160092)]