20171016834

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1\times {\mathrm{27631}}^1$

素因数の和:28091

約数の個数: 48

約数和(自身を含む): 42958033536

約数和(自身を除く): 22787016702

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 421, 578, 842, 867, 1263, 1734, 2526, 7157, 14314, 21471, 27631, 42942, 55262, 82893, 121669, 165786, 243338, 365007, 469727, 730014, 939454, 1409181, 2818362, 7985359, 11632651, 15970718, 23265302, 23956077, 34897953, 47912154, 69795906, 197755067, 395510134, 593265201, 1186530402, 3361836139, 6723672278, 10085508417, 20171016834]

約数ペア:

[(1, 20171016834), (2, 10085508417), (3, 6723672278), (6, 3361836139), (17, 1186530402), (34, 593265201), (51, 395510134), (102, 197755067), (289, 69795906), (421, 47912154), (578, 34897953), (842, 23956077), (867, 23265302), (1263, 15970718), (1734, 11632651), (2526, 7985359), (7157, 2818362), (14314, 1409181), (21471, 939454), (27631, 730014), (42942, 469727), (55262, 365007), (82893, 243338), (121669, 165786)]