20022294

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 42996960

約数和(自身を除く): 22974666

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 2689, 3723, 5378, 7446, 8067, 16134, 45713, 91426, 137139, 196297, 274278, 392594, 588891, 1177782, 3337049, 6674098, 10011147, 20022294]

約数ペア:

[(1, 20022294), (2, 10011147), (3, 6674098), (6, 3337049), (17, 1177782), (34, 588891), (51, 392594), (73, 274278), (102, 196297), (146, 137139), (219, 91426), (438, 45713), (1241, 16134), (2482, 8067), (2689, 7446), (3723, 5378)]