20173725009063

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{18036233}}^1$

素因数の和:18036500

約数の個数: 48

約数和(自身を含む): 31813030978560

約数和(自身を除く): 11639305969497

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 211, 279, 589, 633, 1767, 1899, 4009, 5301, 6541, 12027, 19623, 36081, 58869, 124279, 372837, 1118511, 18036233, 54108699, 162326097, 342688427, 559123223, 1028065281, 1677369669, 3084195843, 3805645163, 5032109007, 10623341237, 11416935489, 31870023711, 34250806467, 72307258097, 95610071133, 117975000053, 216921774291, 353925000159, 650765322873, 1061775000477, 2241525001007, 6724575003021, 20173725009063]

約数ペア:

[(1, 20173725009063), (3, 6724575003021), (9, 2241525001007), (19, 1061775000477), (31, 650765322873), (57, 353925000159), (93, 216921774291), (171, 117975000053), (211, 95610071133), (279, 72307258097), (589, 34250806467), (633, 31870023711), (1767, 11416935489), (1899, 10623341237), (4009, 5032109007), (5301, 3805645163), (6541, 3084195843), (12027, 1677369669), (19623, 1028065281), (36081, 559123223), (58869, 342688427), (124279, 162326097), (372837, 54108699), (1118511, 18036233)]