20163220104

素因数分解:

$2^3\times 3^1\times {\mathrm{840134171}}^1$

素因数の和:840134180

約数の個数: 16

約数和(自身を含む): 50408050320

約数和(自身を除く): 30244830216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840134171, 1680268342, 2520402513, 3360536684, 5040805026, 6721073368, 10081610052, 20163220104]

約数ペア:

[(1, 20163220104), (2, 10081610052), (3, 6721073368), (4, 5040805026), (6, 3360536684), (8, 2520402513), (12, 1680268342), (24, 840134171)]