20804863623

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{4349}}^1\times {\mathrm{51439}}^1$

素因数の和:55822

約数の個数: 16

約数和(自身を含む): 28641792000

約数和(自身を除く): 7836928377

約数列:

[1, 3, 31, 93, 4349, 13047, 51439, 134819, 154317, 404457, 1594609, 4783827, 223708211, 671124633, 6934954541, 20804863623]

約数ペア:

[(1, 20804863623), (3, 6934954541), (31, 671124633), (93, 223708211), (4349, 4783827), (13047, 1594609), (51439, 404457), (134819, 154317)]