17288420

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1867}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 36403584

約数和(自身を除く): 19115164

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 1867, 2315, 3734, 4630, 7468, 9260, 9335, 18670, 37340, 864421, 1728842, 3457684, 4322105, 8644210, 17288420]

約数ペア:

[(1, 17288420), (2, 8644210), (4, 4322105), (5, 3457684), (10, 1728842), (20, 864421), (463, 37340), (926, 18670), (1852, 9335), (1867, 9260), (2315, 7468), (3734, 4630)]