20361152

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1033

約数の個数: 56

約数和(自身を含む): 47207424

約数和(自身を除く): 26846272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 967, 1316, 1504, 1934, 2632, 3008, 3868, 5264, 6769, 7736, 10528, 13538, 15472, 21056, 27076, 30944, 45449, 54152, 61888, 90898, 108304, 181796, 216608, 318143, 363592, 433216, 636286, 727184, 1272572, 1454368, 2545144, 2908736, 5090288, 10180576, 20361152]

約数ペア:

[(1, 20361152), (2, 10180576), (4, 5090288), (7, 2908736), (8, 2545144), (14, 1454368), (16, 1272572), (28, 727184), (32, 636286), (47, 433216), (56, 363592), (64, 318143), (94, 216608), (112, 181796), (188, 108304), (224, 90898), (329, 61888), (376, 54152), (448, 45449), (658, 30944), (752, 27076), (967, 21056), (1316, 15472), (1504, 13538), (1934, 10528), (2632, 7736), (3008, 6769), (3868, 5264)]