20144630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{499}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 19599370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367, 499, 734, 998, 1835, 2495, 3670, 4037, 4990, 5489, 8074, 10978, 20185, 27445, 40370, 54890, 183133, 366266, 915665, 1831330, 2014463, 4028926, 10072315, 20144630]

約数ペア:

[(1, 20144630), (2, 10072315), (5, 4028926), (10, 2014463), (11, 1831330), (22, 915665), (55, 366266), (110, 183133), (367, 54890), (499, 40370), (734, 27445), (998, 20185), (1835, 10978), (2495, 8074), (3670, 5489), (4037, 4990)]