20160310863

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{8009}}^1$

素因数の和:8688

約数の個数: 64

約数和(自身を含む): 35544407040

約数和(自身を除く): 15384096177

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 641, 1309, 1923, 3927, 4487, 7051, 8009, 10897, 13461, 21153, 24027, 32691, 49357, 56063, 76279, 88099, 119867, 136153, 148071, 168189, 228837, 264297, 359601, 408459, 616693, 839069, 953071, 1497683, 1850079, 2517207, 2859213, 4493049, 5133769, 10483781, 15401307, 31451343, 35936383, 56471459, 87274073, 107809149, 169414377, 261822219, 395300213, 610918511, 960014803, 1185900639, 1832755533, 2880044409, 6720103621, 20160310863]

約数ペア:

[(1, 20160310863), (3, 6720103621), (7, 2880044409), (11, 1832755533), (17, 1185900639), (21, 960014803), (33, 610918511), (51, 395300213), (77, 261822219), (119, 169414377), (187, 107809149), (231, 87274073), (357, 56471459), (561, 35936383), (641, 31451343), (1309, 15401307), (1923, 10483781), (3927, 5133769), (4487, 4493049), (7051, 2859213), (8009, 2517207), (10897, 1850079), (13461, 1497683), (21153, 953071), (24027, 839069), (32691, 616693), (49357, 408459), (56063, 359601), (76279, 264297), (88099, 228837), (119867, 168189), (136153, 148071)]