20104232058

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{683957}}^1$

素因数の和:684059

約数の個数: 48

約数和(自身を含む): 46093297536

約数和(自身を除く): 25989065478

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 3266, 4899, 9798, 14697, 29394, 683957, 1367914, 2051871, 4103742, 6155613, 12311226, 15731011, 31462022, 47193033, 48560947, 94386066, 97121894, 141579099, 145682841, 283158198, 291365682, 437048523, 874097046, 1116901781, 2233803562, 3350705343, 6701410686, 10052116029, 20104232058]

約数ペア:

[(1, 20104232058), (2, 10052116029), (3, 6701410686), (6, 3350705343), (9, 2233803562), (18, 1116901781), (23, 874097046), (46, 437048523), (69, 291365682), (71, 283158198), (138, 145682841), (142, 141579099), (207, 97121894), (213, 94386066), (414, 48560947), (426, 47193033), (639, 31462022), (1278, 15731011), (1633, 12311226), (3266, 6155613), (4899, 4103742), (9798, 2051871), (14697, 1367914), (29394, 683957)]