20135272

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{10531}}^1$

素因数の和:10776

約数の個数: 16

約数和(自身を含む): 37915200

約数和(自身を除く): 17779928

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 10531, 21062, 42124, 84248, 2516909, 5033818, 10067636, 20135272]

約数ペア:

[(1, 20135272), (2, 10067636), (4, 5033818), (8, 2516909), (239, 84248), (478, 42124), (956, 21062), (1912, 10531)]