20601056

素因数分解:

$2^5\times 7^1\times {\mathrm{91969}}^1$

素因数の和:91986

約数の個数: 24

約数和(自身を含む): 46352880

約数和(自身を除く): 25751824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 91969, 183938, 367876, 643783, 735752, 1287566, 1471504, 2575132, 2943008, 5150264, 10300528, 20601056]

約数ペア:

[(1, 20601056), (2, 10300528), (4, 5150264), (7, 2943008), (8, 2575132), (14, 1471504), (16, 1287566), (28, 735752), (32, 643783), (56, 367876), (112, 183938), (224, 91969)]