20716014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313879}}^1$

素因数の和:313895

約数の個数: 16

約数和(自身を含む): 45198720

約数和(自身を除く): 24482706

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313879, 627758, 941637, 1883274, 3452669, 6905338, 10358007, 20716014]

約数ペア:

[(1, 20716014), (2, 10358007), (3, 6905338), (6, 3452669), (11, 1883274), (22, 941637), (33, 627758), (66, 313879)]