20240404

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{17509}}^1$

素因数の和:17547

約数の個数: 18

約数和(自身を含む): 37628990

約数和(自身を除く): 17388586

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 17509, 35018, 70036, 297653, 595306, 1190612, 5060101, 10120202, 20240404]

約数ペア:

[(1, 20240404), (2, 10120202), (4, 5060101), (17, 1190612), (34, 595306), (68, 297653), (289, 70036), (578, 35018), (1156, 17509)]