20793090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{693103}}^1$

素因数の和:693113

約数の個数: 16

約数和(自身を含む): 49903488

約数和(自身を除く): 29110398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 693103, 1386206, 2079309, 3465515, 4158618, 6931030, 10396545, 20793090]

約数ペア:

[(1, 20793090), (2, 10396545), (3, 6931030), (5, 4158618), (6, 3465515), (10, 2079309), (15, 1386206), (30, 693103)]