20134690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{49109}}^1$

素因数の和:49157

約数の個数: 16

約数和(自身を含む): 37127160

約数和(自身を除く): 16992470

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 49109, 98218, 245545, 491090, 2013469, 4026938, 10067345, 20134690]

約数ペア:

[(1, 20134690), (2, 10067345), (5, 4026938), (10, 2013469), (41, 491090), (82, 245545), (205, 98218), (410, 49109)]