20360883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5623}}^1$

素因数の和:5714

約数の個数: 16

約数和(自身を含む): 29154816

約数和(自身を除く): 8793933

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 5623, 16869, 95591, 286773, 399233, 1197699, 6786961, 20360883]

約数ペア:

[(1, 20360883), (3, 6786961), (17, 1197699), (51, 399233), (71, 286773), (213, 95591), (1207, 16869), (3621, 5623)]