20844570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3527}}^1$

素因数の和:3734

約数の個数: 32

約数和(自身を含む): 50295168

約数和(自身を除く): 29450598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 3527, 5910, 7054, 10581, 17635, 21162, 35270, 52905, 105810, 694819, 1389638, 2084457, 3474095, 4168914, 6948190, 10422285, 20844570]

約数ペア:

[(1, 20844570), (2, 10422285), (3, 6948190), (5, 4168914), (6, 3474095), (10, 2084457), (15, 1389638), (30, 694819), (197, 105810), (394, 52905), (591, 35270), (985, 21162), (1182, 17635), (1970, 10581), (2955, 7054), (3527, 5910)]