20182141930

素因数分解:

$2^1\times 5^1\times {\mathrm{21493}}^1\times {\mathrm{93901}}^1$

素因数の和:115401

約数の個数: 16

約数和(自身を含む): 36329932584

約数和(自身を除く): 16147790654

約数列:

[1, 2, 5, 10, 21493, 42986, 93901, 107465, 187802, 214930, 469505, 939010, 2018214193, 4036428386, 10091070965, 20182141930]

約数ペア:

[(1, 20182141930), (2, 10091070965), (5, 4036428386), (10, 2018214193), (21493, 939010), (42986, 469505), (93901, 214930), (107465, 187802)]