20449234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 35143920

約数和(自身を除く): 14694686

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 733, 754, 962, 1073, 1466, 2146, 9529, 13949, 19058, 21257, 27121, 27898, 42514, 54242, 276341, 352573, 552682, 705146, 786509, 1573018, 10224617, 20449234]

約数ペア:

[(1, 20449234), (2, 10224617), (13, 1573018), (26, 786509), (29, 705146), (37, 552682), (58, 352573), (74, 276341), (377, 54242), (481, 42514), (733, 27898), (754, 27121), (962, 21257), (1073, 19058), (1466, 13949), (2146, 9529)]