2019723620

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{96269}}^1$

素因数の和:97327

約数の個数: 24

約数和(自身を含む): 4245507000

約数和(自身を除く): 2225783380

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 4196, 5245, 10490, 20980, 96269, 192538, 385076, 481345, 962690, 1925380, 100986181, 201972362, 403944724, 504930905, 1009861810, 2019723620]

約数ペア:

[(1, 2019723620), (2, 1009861810), (4, 504930905), (5, 403944724), (10, 201972362), (20, 100986181), (1049, 1925380), (2098, 962690), (4196, 481345), (5245, 385076), (10490, 192538), (20980, 96269)]