20326162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3407}}^1$

素因数の和:3585

約数の個数: 16

約数和(自身を含む): 32307840

約数和(自身を除く): 11981678

約数列:

[1, 2, 19, 38, 157, 314, 2983, 3407, 5966, 6814, 64733, 129466, 534899, 1069798, 10163081, 20326162]

約数ペア:

[(1, 20326162), (2, 10163081), (19, 1069798), (38, 534899), (157, 129466), (314, 64733), (2983, 6814), (3407, 5966)]