2018807740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3480703}}^1$

素因数の和:3480741

約数の個数: 24

約数和(自身を含む): 4385687040

約数和(自身を除く): 2366879300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3480703, 6961406, 13922812, 17403515, 34807030, 69614060, 100940387, 201880774, 403761548, 504701935, 1009403870, 2018807740]

約数ペア:

[(1, 2018807740), (2, 1009403870), (4, 504701935), (5, 403761548), (10, 201880774), (20, 100940387), (29, 69614060), (58, 34807030), (116, 17403515), (145, 13922812), (290, 6961406), (580, 3480703)]