20160226952

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{2153}}^1\times {\mathrm{10939}}^1$

素因数の和:13205

約数の個数: 32

約数和(自身を含む): 38174911200

約数和(自身を除く): 18014684248

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 2153, 4306, 8612, 10939, 17224, 21878, 43756, 87512, 230371, 460742, 921484, 1170473, 1842968, 2340946, 4681892, 9363784, 23551667, 47103334, 94206668, 188413336, 2520028369, 5040056738, 10080113476, 20160226952]

約数ペア:

[(1, 20160226952), (2, 10080113476), (4, 5040056738), (8, 2520028369), (107, 188413336), (214, 94206668), (428, 47103334), (856, 23551667), (2153, 9363784), (4306, 4681892), (8612, 2340946), (10939, 1842968), (17224, 1170473), (21878, 921484), (43756, 460742), (87512, 230371)]