20176061696

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{592577}}^1$

素因数の和:592619

約数の個数: 72

約数和(自身を含む): 48449177280

約数和(自身を除く): 28273115584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 592577, 1185154, 2370308, 4148039, 4740616, 8296078, 9481232, 11258963, 16592156, 18962464, 22517926, 33184312, 37924928, 45035852, 66368624, 75849856, 78812741, 90071704, 132737248, 151699712, 157625482, 180143408, 265474496, 315250964, 360286816, 530948992, 630501928, 720573632, 1061897984, 1261003856, 1441147264, 2522007712, 2882294528, 5044015424, 10088030848, 20176061696]

約数ペア:

[(1, 20176061696), (2, 10088030848), (4, 5044015424), (7, 2882294528), (8, 2522007712), (14, 1441147264), (16, 1261003856), (19, 1061897984), (28, 720573632), (32, 630501928), (38, 530948992), (56, 360286816), (64, 315250964), (76, 265474496), (112, 180143408), (128, 157625482), (133, 151699712), (152, 132737248), (224, 90071704), (256, 78812741), (266, 75849856), (304, 66368624), (448, 45035852), (532, 37924928), (608, 33184312), (896, 22517926), (1064, 18962464), (1216, 16592156), (1792, 11258963), (2128, 9481232), (2432, 8296078), (4256, 4740616), (4864, 4148039), (8512, 2370308), (17024, 1185154), (34048, 592577)]