20787504

素因数分解:

$2^4\times 3^1\times {\mathrm{433073}}^1$

素因数の和:433084

約数の個数: 20

約数和(自身を含む): 53701176

約数和(自身を除く): 32913672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433073, 866146, 1299219, 1732292, 2598438, 3464584, 5196876, 6929168, 10393752, 20787504]

約数ペア:

[(1, 20787504), (2, 10393752), (3, 6929168), (4, 5196876), (6, 3464584), (8, 2598438), (12, 1732292), (16, 1299219), (24, 866146), (48, 433073)]