20565513352

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{104879}}^1$

素因数の和:105205

約数の個数: 32

約数和(自身を含む): 39065702400

約数和(自身を除く): 18500189048

約数列:

[1, 2, 4, 8, 127, 193, 254, 386, 508, 772, 1016, 1544, 24511, 49022, 98044, 104879, 196088, 209758, 419516, 839032, 13319633, 20241647, 26639266, 40483294, 53278532, 80966588, 106557064, 161933176, 2570689169, 5141378338, 10282756676, 20565513352]

約数ペア:

[(1, 20565513352), (2, 10282756676), (4, 5141378338), (8, 2570689169), (127, 161933176), (193, 106557064), (254, 80966588), (386, 53278532), (508, 40483294), (772, 26639266), (1016, 20241647), (1544, 13319633), (24511, 839032), (49022, 419516), (98044, 209758), (104879, 196088)]