20161344487782

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{25679}}^1\times {\mathrm{2145163}}^1$

素因数の和:2170908

約数の個数: 32

約数和(自身を含む): 40985331770880

約数和(自身を除く): 20823987283098

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 25679, 51358, 77037, 154074, 1566419, 2145163, 3132838, 4290326, 4699257, 6435489, 9398514, 12870978, 130854943, 261709886, 392564829, 785129658, 55085640677, 110171281354, 165256922031, 330513844062, 3360224081297, 6720448162594, 10080672243891, 20161344487782]

約数ペア:

[(1, 20161344487782), (2, 10080672243891), (3, 6720448162594), (6, 3360224081297), (61, 330513844062), (122, 165256922031), (183, 110171281354), (366, 55085640677), (25679, 785129658), (51358, 392564829), (77037, 261709886), (154074, 130854943), (1566419, 12870978), (2145163, 9398514), (3132838, 6435489), (4290326, 4699257)]