20171132862

素因数分解:

$2^1\times 3^1\times {\mathrm{5419}}^1\times {\mathrm{620383}}^1$

素因数の和:625807

約数の個数: 16

約数和(自身を含む): 40349775360

約数和(自身を除く): 20178642498

約数列:

[1, 2, 3, 6, 5419, 10838, 16257, 32514, 620383, 1240766, 1861149, 3722298, 3361855477, 6723710954, 10085566431, 20171132862]

約数ペア:

[(1, 20171132862), (2, 10085566431), (3, 6723710954), (6, 3361855477), (5419, 3722298), (10838, 1861149), (16257, 1240766), (32514, 620383)]