20169876048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{34127}}^1$

素因数の和:35904

約数の個数: 80

約数和(自身を含む): 59584757760

約数和(自身を除く): 39414881712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1759, 3518, 5277, 7036, 10554, 12313, 14072, 21108, 24626, 28144, 34127, 36939, 42216, 49252, 68254, 73878, 84432, 98504, 102381, 136508, 147756, 197008, 204762, 238889, 273016, 295512, 409524, 477778, 546032, 591024, 716667, 819048, 955556, 1433334, 1638096, 1911112, 2866668, 3822224, 5733336, 11466672, 60029393, 120058786, 180088179, 240117572, 360176358, 420205751, 480235144, 720352716, 840411502, 960470288, 1260617253, 1440705432, 1680823004, 2521234506, 2881410864, 3361646008, 5042469012, 6723292016, 10084938024, 20169876048]

約数ペア:

[(1, 20169876048), (2, 10084938024), (3, 6723292016), (4, 5042469012), (6, 3361646008), (7, 2881410864), (8, 2521234506), (12, 1680823004), (14, 1440705432), (16, 1260617253), (21, 960470288), (24, 840411502), (28, 720352716), (42, 480235144), (48, 420205751), (56, 360176358), (84, 240117572), (112, 180088179), (168, 120058786), (336, 60029393), (1759, 11466672), (3518, 5733336), (5277, 3822224), (7036, 2866668), (10554, 1911112), (12313, 1638096), (14072, 1433334), (21108, 955556), (24626, 819048), (28144, 716667), (34127, 591024), (36939, 546032), (42216, 477778), (49252, 409524), (68254, 295512), (73878, 273016), (84432, 238889), (98504, 204762), (102381, 197008), (136508, 147756)]