20008041

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3461}}^1$

素因数の和:3552

約数の個数: 16

約数和(自身を含む): 27917568

約数和(自身を除く): 7909527

約数列:

[1, 3, 41, 47, 123, 141, 1927, 3461, 5781, 10383, 141901, 162667, 425703, 488001, 6669347, 20008041]

約数ペア:

[(1, 20008041), (3, 6669347), (41, 488001), (47, 425703), (123, 162667), (141, 141901), (1927, 10383), (3461, 5781)]