20950834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6101}}^1$

素因数の和:6221

約数の個数: 16

約数和(自身を含む): 33609816

約数和(自身を除く): 12658982

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 6101, 12202, 103717, 207434, 616201, 1232402, 10475417, 20950834]

約数ペア:

[(1, 20950834), (2, 10475417), (17, 1232402), (34, 616201), (101, 207434), (202, 103717), (1717, 12202), (3434, 6101)]