20888973030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{507137}}^1$

素因数の和:508520

約数の個数: 32

約数和(自身を含む): 50170148064

約数和(自身を除く): 29281175034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1373, 2746, 4119, 6865, 8238, 13730, 20595, 41190, 507137, 1014274, 1521411, 2535685, 3042822, 5071370, 7607055, 15214110, 696299101, 1392598202, 2088897303, 3481495505, 4177794606, 6962991010, 10444486515, 20888973030]

約数ペア:

[(1, 20888973030), (2, 10444486515), (3, 6962991010), (5, 4177794606), (6, 3481495505), (10, 2088897303), (15, 1392598202), (30, 696299101), (1373, 15214110), (2746, 7607055), (4119, 5071370), (6865, 3042822), (8238, 2535685), (13730, 1521411), (20595, 1014274), (41190, 507137)]