20184767666

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{976147}}^1$

素因数の和:976374

約数の個数: 24

約数和(自身を含む): 35387317296

約数和(自身を除く): 15202549630

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 1477, 2954, 10339, 20678, 976147, 1952294, 6833029, 13666058, 47831203, 95662406, 205967017, 411934034, 1441769119, 2883538238, 10092383833, 20184767666]

約数ペア:

[(1, 20184767666), (2, 10092383833), (7, 2883538238), (14, 1441769119), (49, 411934034), (98, 205967017), (211, 95662406), (422, 47831203), (1477, 13666058), (2954, 6833029), (10339, 1952294), (20678, 976147)]