20161243782

素因数分解:

$2^1\times 3^2\times {\mathrm{617}}^1\times {\mathrm{1815347}}^1$

素因数の和:1815972

約数の個数: 24

約数和(自身を含む): 43753517496

約数和(自身を除く): 23592273714

約数列:

[1, 2, 3, 6, 9, 18, 617, 1234, 1851, 3702, 5553, 11106, 1815347, 3630694, 5446041, 10892082, 16338123, 32676246, 1120069099, 2240138198, 3360207297, 6720414594, 10080621891, 20161243782]

約数ペア:

[(1, 20161243782), (2, 10080621891), (3, 6720414594), (6, 3360207297), (9, 2240138198), (18, 1120069099), (617, 32676246), (1234, 16338123), (1851, 10892082), (3702, 5446041), (5553, 3630694), (11106, 1815347)]