20134072408

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{7939303}}^1$

素因数の和:7939626

約数の個数: 16

約数和(自身を含む): 37870480080

約数和(自身を除く): 17736407672

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 7939303, 15878606, 31757212, 63514424, 2516759051, 5033518102, 10067036204, 20134072408]

約数ペア:

[(1, 20134072408), (2, 10067036204), (4, 5033518102), (8, 2516759051), (317, 63514424), (634, 31757212), (1268, 15878606), (2536, 7939303)]