2080920112

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{10211}}^1$

素因数の和:10537

約数の個数: 40

約数和(自身を含む): 4133164032

約数和(自身を除く): 2052243920

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 271, 376, 542, 752, 1084, 2168, 4336, 10211, 12737, 20422, 25474, 40844, 50948, 81688, 101896, 163376, 203792, 479917, 959834, 1919668, 2767181, 3839336, 5534362, 7678672, 11068724, 22137448, 44274896, 130057507, 260115014, 520230028, 1040460056, 2080920112]

約数ペア:

[(1, 2080920112), (2, 1040460056), (4, 520230028), (8, 260115014), (16, 130057507), (47, 44274896), (94, 22137448), (188, 11068724), (271, 7678672), (376, 5534362), (542, 3839336), (752, 2767181), (1084, 1919668), (2168, 959834), (4336, 479917), (10211, 203792), (12737, 163376), (20422, 101896), (25474, 81688), (40844, 50948)]