20475534

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24551}}^1$

素因数の和:24695

約数の個数: 16

約数和(自身を含む): 41247360

約数和(自身を除く): 20771826

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 24551, 49102, 73653, 147306, 3412589, 6825178, 10237767, 20475534]

約数ペア:

[(1, 20475534), (2, 10237767), (3, 6825178), (6, 3412589), (139, 147306), (278, 73653), (417, 49102), (834, 24551)]