20930168

素因数分解:

$2^3\times 7^1\times {\mathrm{373753}}^1$

素因数の和:373766

約数の個数: 16

約数和(自身を含む): 44850480

約数和(自身を除く): 23920312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373753, 747506, 1495012, 2616271, 2990024, 5232542, 10465084, 20930168]

約数ペア:

[(1, 20930168), (2, 10465084), (4, 5232542), (7, 2990024), (8, 2616271), (14, 1495012), (28, 747506), (56, 373753)]