20906258

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6011}}^1$

素因数の和:6097

約数の個数: 16

約数和(自身を含む): 32897664

約数和(自身を除く): 11991406

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 6011, 12022, 222407, 282517, 444814, 565034, 10453129, 20906258]

約数ペア:

[(1, 20906258), (2, 10453129), (37, 565034), (47, 444814), (74, 282517), (94, 222407), (1739, 12022), (3478, 6011)]