20185869426

素因数分解:

$2^1\times 3^1\times {\mathrm{4889}}^1\times {\mathrm{688139}}^1$

素因数の和:693033

約数の個数: 16

約数和(自身を含む): 40380055200

約数和(自身を除く): 20194185774

約数列:

[1, 2, 3, 6, 4889, 9778, 14667, 29334, 688139, 1376278, 2064417, 4128834, 3364311571, 6728623142, 10092934713, 20185869426]

約数ペア:

[(1, 20185869426), (2, 10092934713), (3, 6728623142), (6, 3364311571), (4889, 4128834), (9778, 2064417), (14667, 1376278), (29334, 688139)]