20161164993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15378463}}^1$

素因数の和:15378508

約数の個数: 16

約数和(自身を含む): 29526650880

約数和(自身を除く): 9365485887

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 15378463, 46135389, 292190797, 353704649, 876572391, 1061113947, 6720388331, 20161164993]

約数ペア:

[(1, 20161164993), (3, 6720388331), (19, 1061113947), (23, 876572391), (57, 353704649), (69, 292190797), (437, 46135389), (1311, 15378463)]