67202060

素因数分解:

$2^2\times 5^1\times {\mathrm{3360103}}^1$

素因数の和:3360112

約数の個数: 12

約数和(自身を含む): 141124368

約数和(自身を除く): 73922308

約数列:

[1, 2, 4, 5, 10, 20, 3360103, 6720206, 13440412, 16800515, 33601030, 67202060]

約数ペア:

[(1, 67202060), (2, 33601030), (4, 16800515), (5, 13440412), (10, 6720206), (20, 3360103)]