20607434

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 33255468

約数和(自身を除く): 12648034

約数列:

[1, 2, 17, 34, 101, 202, 289, 353, 578, 706, 1717, 3434, 6001, 12002, 29189, 35653, 58378, 71306, 102017, 204034, 606101, 1212202, 10303717, 20607434]

約数ペア:

[(1, 20607434), (2, 10303717), (17, 1212202), (34, 606101), (101, 204034), (202, 102017), (289, 71306), (353, 58378), (578, 35653), (706, 29189), (1717, 12002), (3434, 6001)]