20018316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{98129}}^1$

素因数の和:98153

約数の個数: 24

約数和(自身を含む): 49457520

約数和(自身を除く): 29439204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 98129, 196258, 294387, 392516, 588774, 1177548, 1668193, 3336386, 5004579, 6672772, 10009158, 20018316]

約数ペア:

[(1, 20018316), (2, 10009158), (3, 6672772), (4, 5004579), (6, 3336386), (12, 1668193), (17, 1177548), (34, 588774), (51, 392516), (68, 294387), (102, 196258), (204, 98129)]