20343314577

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{216919}}^1$

素因数の和:217692

約数の個数: 16

約数和(自身を含む): 27793525760

約数和(自身を除く): 7450211183

約数列:

[1, 3, 43, 129, 727, 2181, 31261, 93783, 216919, 650757, 9327517, 27982551, 157700113, 473100339, 6781104859, 20343314577]

約数ペア:

[(1, 20343314577), (3, 6781104859), (43, 473100339), (129, 157700113), (727, 27982551), (2181, 9327517), (31261, 650757), (93783, 216919)]