20082260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91283}}^1$

素因数の和:91303

約数の個数: 24

約数和(自身を含む): 46007136

約数和(自身を除く): 25924876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91283, 182566, 365132, 456415, 912830, 1004113, 1825660, 2008226, 4016452, 5020565, 10041130, 20082260]

約数ペア:

[(1, 20082260), (2, 10041130), (4, 5020565), (5, 4016452), (10, 2008226), (11, 1825660), (20, 1004113), (22, 912830), (44, 456415), (55, 365132), (110, 182566), (220, 91283)]