20170177958

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{96557}}^1$

素因数の和:96956

約数の個数: 32

約数和(自身を含む): 35483906304

約数和(自身を除く): 15313728346

約数列:

[1, 2, 7, 14, 43, 86, 301, 347, 602, 694, 2429, 4858, 14921, 29842, 96557, 104447, 193114, 208894, 675899, 1351798, 4151951, 8303902, 29063657, 33505279, 58127314, 67010558, 234536953, 469073906, 1440726997, 2881453994, 10085088979, 20170177958]

約数ペア:

[(1, 20170177958), (2, 10085088979), (7, 2881453994), (14, 1440726997), (43, 469073906), (86, 234536953), (301, 67010558), (347, 58127314), (602, 33505279), (694, 29063657), (2429, 8303902), (4858, 4151951), (14921, 1351798), (29842, 675899), (96557, 208894), (104447, 193114)]