20444748

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54959}}^1$

素因数の和:54997

約数の個数: 24

約数和(自身を含む): 49244160

約数和(自身を除く): 28799412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54959, 109918, 164877, 219836, 329754, 659508, 1703729, 3407458, 5111187, 6814916, 10222374, 20444748]

約数ペア:

[(1, 20444748), (2, 10222374), (3, 6814916), (4, 5111187), (6, 3407458), (12, 1703729), (31, 659508), (62, 329754), (93, 219836), (124, 164877), (186, 109918), (372, 54959)]