20708482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12959}}^1$

素因数の和:13025

約数の個数: 16

約数和(自身を含む): 33592320

約数和(自身を除く): 12883838

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 12959, 25918, 220303, 440606, 609073, 1218146, 10354241, 20708482]

約数ペア:

[(1, 20708482), (2, 10354241), (17, 1218146), (34, 609073), (47, 440606), (94, 220303), (799, 25918), (1598, 12959)]