20162988776

素因数分解:

$2^3\times 7^1\times {\mathrm{360053371}}^1$

素因数の和:360053384

約数の個数: 16

約数和(自身を含む): 43206404640

約数和(自身を除く): 23043415864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360053371, 720106742, 1440213484, 2520373597, 2880426968, 5040747194, 10081494388, 20162988776]

約数ペア:

[(1, 20162988776), (2, 10081494388), (4, 5040747194), (7, 2880426968), (8, 2520373597), (14, 1440213484), (28, 720106742), (56, 360053371)]