20160342356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{74297}}^1$

素因数の和:75200

約数の個数: 48

約数和(自身を含む): 44036721792

約数和(自身を除く): 23876379436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 881, 1762, 3524, 6167, 9691, 12334, 19382, 24668, 38764, 67837, 74297, 135674, 148594, 271348, 297188, 520079, 817267, 1040158, 1634534, 2080316, 3269068, 5720869, 11441738, 22883476, 65455657, 130911314, 261822628, 458189599, 720012227, 916379198, 1440024454, 1832758396, 2880048908, 5040085589, 10080171178, 20160342356]

約数ペア:

[(1, 20160342356), (2, 10080171178), (4, 5040085589), (7, 2880048908), (11, 1832758396), (14, 1440024454), (22, 916379198), (28, 720012227), (44, 458189599), (77, 261822628), (154, 130911314), (308, 65455657), (881, 22883476), (1762, 11441738), (3524, 5720869), (6167, 3269068), (9691, 2080316), (12334, 1634534), (19382, 1040158), (24668, 817267), (38764, 520079), (67837, 297188), (74297, 271348), (135674, 148594)]