20160413308

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15319463}}^1$

素因数の和:15319521

約数の個数: 24

約数和(自身を含む): 41178719232

約数和(自身を除く): 21018305924

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 15319463, 30638926, 61277852, 107236241, 214472482, 428944964, 720014761, 1440029522, 2880059044, 5040103327, 10080206654, 20160413308]

約数ペア:

[(1, 20160413308), (2, 10080206654), (4, 5040103327), (7, 2880059044), (14, 1440029522), (28, 720014761), (47, 428944964), (94, 214472482), (188, 107236241), (329, 61277852), (658, 30638926), (1316, 15319463)]