17317387820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18422753}}^1$

素因数の和:18422809

約数の個数: 24

約数和(自身を含む): 37140272064

約数和(自身を除く): 19822884244

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 18422753, 36845506, 73691012, 92113765, 184227530, 368455060, 865869391, 1731738782, 3463477564, 4329346955, 8658693910, 17317387820]

約数ペア:

[(1, 17317387820), (2, 8658693910), (4, 4329346955), (5, 3463477564), (10, 1731738782), (20, 865869391), (47, 368455060), (94, 184227530), (188, 92113765), (235, 73691012), (470, 36845506), (940, 18422753)]