20703246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{202973}}^1$

素因数の和:202995

約数の個数: 16

約数和(自身を含む): 43842384

約数和(自身を除く): 23139138

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 202973, 405946, 608919, 1217838, 3450541, 6901082, 10351623, 20703246]

約数ペア:

[(1, 20703246), (2, 10351623), (3, 6901082), (6, 3450541), (17, 1217838), (34, 608919), (51, 405946), (102, 202973)]