2012485168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6620017}}^1$

素因数の和:6620044

約数の個数: 20

約数和(自身を含む): 4104411160

約数和(自身を除く): 2091925992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6620017, 13240034, 26480068, 52960136, 105920272, 125780323, 251560646, 503121292, 1006242584, 2012485168]

約数ペア:

[(1, 2012485168), (2, 1006242584), (4, 503121292), (8, 251560646), (16, 125780323), (19, 105920272), (38, 52960136), (76, 26480068), (152, 13240034), (304, 6620017)]