20596585646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{18133}}^1$

素因数の和:18313

約数の個数: 48

約数和(自身を含む): 38514004704

約数和(自身を除く): 17917419058

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 6241, 7189, 12482, 14378, 18133, 36266, 43687, 81133, 87374, 126931, 162266, 235729, 253862, 471458, 567931, 1135862, 1432507, 1650103, 2865014, 3300206, 10027549, 18622591, 20055098, 37245182, 113168053, 130358137, 226336106, 260716274, 792176371, 1471184689, 1584352742, 2942369378, 10298292823, 20596585646]

約数ペア:

[(1, 20596585646), (2, 10298292823), (7, 2942369378), (13, 1584352742), (14, 1471184689), (26, 792176371), (79, 260716274), (91, 226336106), (158, 130358137), (182, 113168053), (553, 37245182), (1027, 20055098), (1106, 18622591), (2054, 10027549), (6241, 3300206), (7189, 2865014), (12482, 1650103), (14378, 1432507), (18133, 1135862), (36266, 567931), (43687, 471458), (81133, 253862), (87374, 235729), (126931, 162266)]