20189623896

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2213}}^1$

素因数の和:2285

約数の個数: 288

約数和(自身を含む): 64479738960

約数和(自身を除く): 44290115064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 243, 247, 312, 324, 342, 351, 361, 456, 468, 486, 494, 513, 648, 684, 702, 722, 741, 936, 972, 988, 1026, 1053, 1083, 1368, 1404, 1444, 1482, 1539, 1944, 1976, 2052, 2106, 2166, 2213, 2223, 2808, 2888, 2964, 3078, 3159, 3249, 4104, 4212, 4332, 4426, 4446, 4617, 4693, 5928, 6156, 6318, 6498, 6639, 6669, 8424, 8664, 8852, 8892, 9234, 9386, 9747, 12312, 12636, 12996, 13278, 13338, 14079, 17704, 17784, 18468, 18772, 19494, 19917, 20007, 25272, 25992, 26556, 26676, 28158, 28769, 29241, 36936, 37544, 38988, 39834, 40014, 42047, 42237, 53112, 53352, 56316, 57538, 58482, 59751, 60021, 77976, 79668, 80028, 84094, 84474, 86307, 87723, 112632, 115076, 116964, 119502, 120042, 126141, 126711, 159336, 160056, 168188, 168948, 172614, 175446, 179253, 230152, 233928, 239004, 240084, 252282, 253422, 258921, 336376, 337896, 345228, 350892, 358506, 378423, 380133, 478008, 480168, 504564, 506844, 517842, 537759, 546611, 690456, 701784, 717012, 756846, 760266, 776763, 798893, 1009128, 1013688, 1035684, 1075518, 1093222, 1135269, 1140399, 1434024, 1513692, 1520532, 1553526, 1597786, 1639833, 2071368, 2151036, 2186444, 2270538, 2280798, 2330289, 2396679, 3027384, 3041064, 3107052, 3195572, 3279666, 3405807, 4302072, 4372888, 4541076, 4561596, 4660578, 4793358, 4919499, 6214104, 6391144, 6559332, 6811614, 6990867, 7190037, 9082152, 9123192, 9321156, 9586716, 9838998, 10217421, 10385609, 13118664, 13623228, 13981734, 14380074, 14758497, 18642312, 19173432, 19677996, 20434842, 20771218, 21570111, 27246456, 27963468, 28760148, 29516994, 31156827, 39355992, 40869684, 41542436, 43140222, 44275491, 55926936, 57520296, 59033988, 62313654, 64710333, 81739368, 83084872, 86280444, 88550982, 93470481, 118067976, 124627308, 129420666, 132826473, 172560888, 177101964, 186940962, 194130999, 249254616, 258841332, 265652946, 280411443, 354203928, 373881924, 388261998, 517682664, 531305892, 560822886, 747763848, 776523996, 841234329, 1062611784, 1121645772, 1553047992, 1682468658, 2243291544, 2523702987, 3364937316, 5047405974, 6729874632, 10094811948, 20189623896]

約数ペア:

[(1, 20189623896), (2, 10094811948), (3, 6729874632), (4, 5047405974), (6, 3364937316), (8, 2523702987), (9, 2243291544), (12, 1682468658), (13, 1553047992), (18, 1121645772), (19, 1062611784), (24, 841234329), (26, 776523996), (27, 747763848), (36, 560822886), (38, 531305892), (39, 517682664), (52, 388261998), (54, 373881924), (57, 354203928), (72, 280411443), (76, 265652946), (78, 258841332), (81, 249254616), (104, 194130999), (108, 186940962), (114, 177101964), (117, 172560888), (152, 132826473), (156, 129420666), (162, 124627308), (171, 118067976), (216, 93470481), (228, 88550982), (234, 86280444), (243, 83084872), (247, 81739368), (312, 64710333), (324, 62313654), (342, 59033988), (351, 57520296), (361, 55926936), (456, 44275491), (468, 43140222), (486, 41542436), (494, 40869684), (513, 39355992), (648, 31156827), (684, 29516994), (702, 28760148), (722, 27963468), (741, 27246456), (936, 21570111), (972, 20771218), (988, 20434842), (1026, 19677996), (1053, 19173432), (1083, 18642312), (1368, 14758497), (1404, 14380074), (1444, 13981734), (1482, 13623228), (1539, 13118664), (1944, 10385609), (1976, 10217421), (2052, 9838998), (2106, 9586716), (2166, 9321156), (2213, 9123192), (2223, 9082152), (2808, 7190037), (2888, 6990867), (2964, 6811614), (3078, 6559332), (3159, 6391144), (3249, 6214104), (4104, 4919499), (4212, 4793358), (4332, 4660578), (4426, 4561596), (4446, 4541076), (4617, 4372888), (4693, 4302072), (5928, 3405807), (6156, 3279666), (6318, 3195572), (6498, 3107052), (6639, 3041064), (6669, 3027384), (8424, 2396679), (8664, 2330289), (8852, 2280798), (8892, 2270538), (9234, 2186444), (9386, 2151036), (9747, 2071368), (12312, 1639833), (12636, 1597786), (12996, 1553526), (13278, 1520532), (13338, 1513692), (14079, 1434024), (17704, 1140399), (17784, 1135269), (18468, 1093222), (18772, 1075518), (19494, 1035684), (19917, 1013688), (20007, 1009128), (25272, 798893), (25992, 776763), (26556, 760266), (26676, 756846), (28158, 717012), (28769, 701784), (29241, 690456), (36936, 546611), (37544, 537759), (38988, 517842), (39834, 506844), (40014, 504564), (42047, 480168), (42237, 478008), (53112, 380133), (53352, 378423), (56316, 358506), (57538, 350892), (58482, 345228), (59751, 337896), (60021, 336376), (77976, 258921), (79668, 253422), (80028, 252282), (84094, 240084), (84474, 239004), (86307, 233928), (87723, 230152), (112632, 179253), (115076, 175446), (116964, 172614), (119502, 168948), (120042, 168188), (126141, 160056), (126711, 159336)]