20618086104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{2549}}^1$

素因数の和:4038

約数の個数: 192

約数和(自身を含む): 69694560000

約数和(自身を除く): 49076473896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1459, 1848, 2549, 2772, 2918, 4377, 5098, 5544, 5836, 7647, 8754, 10196, 10213, 11672, 13131, 15294, 16049, 17508, 17843, 20392, 20426, 22941, 26262, 28039, 30588, 30639, 32098, 35016, 35686, 40852, 45882, 48147, 52524, 53529, 56078, 61176, 61278, 64196, 71372, 81704, 84117, 91764, 91917, 96294, 105048, 107058, 112156, 112343, 122556, 128392, 142744, 144441, 160587, 168234, 183528, 183834, 192588, 196273, 214116, 224312, 224686, 245112, 252351, 288882, 321174, 336468, 337029, 367668, 385176, 392546, 428232, 449372, 504702, 577764, 588819, 642348, 672936, 674058, 735336, 785092, 898744, 1009404, 1011087, 1155528, 1177638, 1284696, 1348116, 1570184, 1766457, 2018808, 2022174, 2355276, 2696232, 3532914, 3718991, 4044348, 4710552, 7065828, 7437982, 8088696, 11156973, 14131656, 14875964, 22313946, 26032937, 29751928, 33470919, 40908901, 44627892, 52065874, 66941838, 78098811, 81817802, 89255784, 104131748, 122726703, 133883676, 156197622, 163635604, 208263496, 234296433, 245453406, 267767352, 286362307, 312395244, 327271208, 368180109, 468592866, 490906812, 572724614, 624790488, 736360218, 859086921, 937185732, 981813624, 1145449228, 1472720436, 1718173842, 1874371464, 2290898456, 2577260763, 2945440872, 3436347684, 5154521526, 6872695368, 10309043052, 20618086104]

約数ペア:

[(1, 20618086104), (2, 10309043052), (3, 6872695368), (4, 5154521526), (6, 3436347684), (7, 2945440872), (8, 2577260763), (9, 2290898456), (11, 1874371464), (12, 1718173842), (14, 1472720436), (18, 1145449228), (21, 981813624), (22, 937185732), (24, 859086921), (28, 736360218), (33, 624790488), (36, 572724614), (42, 490906812), (44, 468592866), (56, 368180109), (63, 327271208), (66, 312395244), (72, 286362307), (77, 267767352), (84, 245453406), (88, 234296433), (99, 208263496), (126, 163635604), (132, 156197622), (154, 133883676), (168, 122726703), (198, 104131748), (231, 89255784), (252, 81817802), (264, 78098811), (308, 66941838), (396, 52065874), (462, 44627892), (504, 40908901), (616, 33470919), (693, 29751928), (792, 26032937), (924, 22313946), (1386, 14875964), (1459, 14131656), (1848, 11156973), (2549, 8088696), (2772, 7437982), (2918, 7065828), (4377, 4710552), (5098, 4044348), (5544, 3718991), (5836, 3532914), (7647, 2696232), (8754, 2355276), (10196, 2022174), (10213, 2018808), (11672, 1766457), (13131, 1570184), (15294, 1348116), (16049, 1284696), (17508, 1177638), (17843, 1155528), (20392, 1011087), (20426, 1009404), (22941, 898744), (26262, 785092), (28039, 735336), (30588, 674058), (30639, 672936), (32098, 642348), (35016, 588819), (35686, 577764), (40852, 504702), (45882, 449372), (48147, 428232), (52524, 392546), (53529, 385176), (56078, 367668), (61176, 337029), (61278, 336468), (64196, 321174), (71372, 288882), (81704, 252351), (84117, 245112), (91764, 224686), (91917, 224312), (96294, 214116), (105048, 196273), (107058, 192588), (112156, 183834), (112343, 183528), (122556, 168234), (128392, 160587), (142744, 144441)]