20115606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478943}}^1$

素因数の和:478955

約数の個数: 16

約数和(自身を含む): 45978624

約数和(自身を除く): 25863018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478943, 957886, 1436829, 2873658, 3352601, 6705202, 10057803, 20115606]

約数ペア:

[(1, 20115606), (2, 10057803), (3, 6705202), (6, 3352601), (7, 2873658), (14, 1436829), (21, 957886), (42, 478943)]