20047974

素因数分解:

$2^1\times 3^1\times {\mathrm{887}}^1\times {\mathrm{3767}}^1$

素因数の和:4659

約数の個数: 16

約数和(自身を含む): 40151808

約数和(自身を除く): 20103834

約数列:

[1, 2, 3, 6, 887, 1774, 2661, 3767, 5322, 7534, 11301, 22602, 3341329, 6682658, 10023987, 20047974]

約数ペア:

[(1, 20047974), (2, 10023987), (3, 6682658), (6, 3341329), (887, 22602), (1774, 11301), (2661, 7534), (3767, 5322)]