20132351628

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{71443}}^1$

素因数の和:72494

約数の個数: 48

約数和(自身を含む): 49066596096

約数和(自身を除く): 28934244468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1021, 2042, 3063, 4084, 6126, 12252, 23483, 46966, 70449, 71443, 93932, 140898, 142886, 214329, 281796, 285772, 428658, 857316, 1643189, 3286378, 4929567, 6572756, 9859134, 19718268, 72943303, 145886606, 218829909, 291773212, 437659818, 875319636, 1677695969, 3355391938, 5033087907, 6710783876, 10066175814, 20132351628]

約数ペア:

[(1, 20132351628), (2, 10066175814), (3, 6710783876), (4, 5033087907), (6, 3355391938), (12, 1677695969), (23, 875319636), (46, 437659818), (69, 291773212), (92, 218829909), (138, 145886606), (276, 72943303), (1021, 19718268), (2042, 9859134), (3063, 6572756), (4084, 4929567), (6126, 3286378), (12252, 1643189), (23483, 857316), (46966, 428658), (70449, 285772), (71443, 281796), (93932, 214329), (140898, 142886)]