20812114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5417}}^1$

素因数の和:5549

約数の個数: 16

約数和(自身を含む): 33353208

約数和(自身を除く): 12541094

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 5417, 10834, 92089, 184178, 612121, 1224242, 10406057, 20812114]

約数ペア:

[(1, 20812114), (2, 10406057), (17, 1224242), (34, 612121), (113, 184178), (226, 92089), (1921, 10834), (3842, 5417)]