20764710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{230719}}^1$

素因数の和:230732

約数の個数: 24

約数和(自身を含む): 53988480

約数和(自身を除く): 33223770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 230719, 461438, 692157, 1153595, 1384314, 2076471, 2307190, 3460785, 4152942, 6921570, 10382355, 20764710]

約数ペア:

[(1, 20764710), (2, 10382355), (3, 6921570), (5, 4152942), (6, 3460785), (9, 2307190), (10, 2076471), (15, 1384314), (18, 1153595), (30, 692157), (45, 461438), (90, 230719)]