20162679286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{262747}}^1$

素因数の和:262864

約数の個数: 32

約数和(自身を含む): 33427851552

約数和(自身を除く): 13265172266

約数列:

[1, 2, 17, 34, 37, 61, 74, 122, 629, 1037, 1258, 2074, 2257, 4514, 38369, 76738, 262747, 525494, 4466699, 8933398, 9721639, 16027567, 19443278, 32055134, 165267863, 272468639, 330535726, 544937278, 593019979, 1186039958, 10081339643, 20162679286]

約数ペア:

[(1, 20162679286), (2, 10081339643), (17, 1186039958), (34, 593019979), (37, 544937278), (61, 330535726), (74, 272468639), (122, 165267863), (629, 32055134), (1037, 19443278), (1258, 16027567), (2074, 9721639), (2257, 8933398), (4514, 4466699), (38369, 525494), (76738, 262747)]