20150145484

素因数分解:

$2^2\times 7^1\times {\mathrm{3541}}^1\times {\mathrm{203233}}^1$

素因数の和:206785

約数の個数: 24

約数和(自身を含む): 40311870368

約数和(自身を除く): 20161724884

約数列:

[1, 2, 4, 7, 14, 28, 3541, 7082, 14164, 24787, 49574, 99148, 203233, 406466, 812932, 1422631, 2845262, 5690524, 719648053, 1439296106, 2878592212, 5037536371, 10075072742, 20150145484]

約数ペア:

[(1, 20150145484), (2, 10075072742), (4, 5037536371), (7, 2878592212), (14, 1439296106), (28, 719648053), (3541, 5690524), (7082, 2845262), (14164, 1422631), (24787, 812932), (49574, 406466), (99148, 203233)]