20588836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9767}}^1$

素因数の和:9819

約数の個数: 24

約数和(自身を含む): 39384576

約数和(自身を除く): 18795740

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 9767, 19534, 39068, 166039, 302777, 332078, 605554, 664156, 1211108, 5147209, 10294418, 20588836]

約数ペア:

[(1, 20588836), (2, 10294418), (4, 5147209), (17, 1211108), (31, 664156), (34, 605554), (62, 332078), (68, 302777), (124, 166039), (527, 39068), (1054, 19534), (2108, 9767)]