20164674042

素因数分解:

$2^1\times 3^2\times {\mathrm{1637}}^1\times {\mathrm{684337}}^1$

素因数の和:685982

約数の個数: 24

約数和(自身を含む): 43716880116

約数和(自身を除く): 23552206074

約数列:

[1, 2, 3, 6, 9, 18, 1637, 3274, 4911, 9822, 14733, 29466, 684337, 1368674, 2053011, 4106022, 6159033, 12318066, 1120259669, 2240519338, 3360779007, 6721558014, 10082337021, 20164674042]

約数ペア:

[(1, 20164674042), (2, 10082337021), (3, 6721558014), (6, 3360779007), (9, 2240519338), (18, 1120259669), (1637, 12318066), (3274, 6159033), (4911, 4106022), (9822, 2053011), (14733, 1368674), (29466, 684337)]