20007955965

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4344833}}^1$

素因数の和:4345148

約数の個数: 16

約数和(自身を含む): 32117012928

約数和(自身を除く): 12109056963

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 4344833, 13034499, 21724165, 65172495, 1333863731, 4001591193, 6669318655, 20007955965]

約数ペア:

[(1, 20007955965), (3, 6669318655), (5, 4001591193), (15, 1333863731), (307, 65172495), (921, 21724165), (1535, 13034499), (4605, 4344833)]