20301064

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1597}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 43721280

約数和(自身を除く): 23420216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1597, 1816, 3178, 3194, 6356, 6388, 11179, 12712, 12776, 22358, 44716, 89432, 362519, 725038, 1450076, 2537633, 2900152, 5075266, 10150532, 20301064]

約数ペア:

[(1, 20301064), (2, 10150532), (4, 5075266), (7, 2900152), (8, 2537633), (14, 1450076), (28, 725038), (56, 362519), (227, 89432), (454, 44716), (908, 22358), (1589, 12776), (1597, 12712), (1816, 11179), (3178, 6388), (3194, 6356)]