18500060

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{983}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 38930976

約数和(自身を除く): 20430916

約数列:

[1, 2, 4, 5, 10, 20, 941, 983, 1882, 1966, 3764, 3932, 4705, 4915, 9410, 9830, 18820, 19660, 925003, 1850006, 3700012, 4625015, 9250030, 18500060]

約数ペア:

[(1, 18500060), (2, 9250030), (4, 4625015), (5, 3700012), (10, 1850006), (20, 925003), (941, 19660), (983, 18820), (1882, 9830), (1966, 9410), (3764, 4915), (3932, 4705)]