20175238094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{44741}}^1$

素因数の和:45056

約数の個数: 32

約数和(自身を含む): 33502809600

約数和(自身を除く): 13327571506

約数列:

[1, 2, 11, 22, 103, 199, 206, 398, 1133, 2189, 2266, 4378, 20497, 40994, 44741, 89482, 225467, 450934, 492151, 984302, 4608323, 8903459, 9216646, 17806918, 50691553, 97938049, 101383106, 195876098, 917056277, 1834112554, 10087619047, 20175238094]

約数ペア:

[(1, 20175238094), (2, 10087619047), (11, 1834112554), (22, 917056277), (103, 195876098), (199, 101383106), (206, 97938049), (398, 50691553), (1133, 17806918), (2189, 9216646), (2266, 8903459), (4378, 4608323), (20497, 984302), (40994, 492151), (44741, 450934), (89482, 225467)]