20102041

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 22014720

約数和(自身を除く): 1912679

約数列:

[1, 17, 47, 139, 181, 799, 2363, 3077, 6533, 8507, 25159, 111061, 144619, 427703, 1182473, 20102041]

約数ペア:

[(1, 20102041), (17, 1182473), (47, 427703), (139, 144619), (181, 111061), (799, 25159), (2363, 8507), (3077, 6533)]