20161392732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43079899}}^1$

素因数の和:43079922

約数の個数: 36

約数和(自身を含む): 54883792600

約数和(自身を除く): 34722399868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 43079899, 86159798, 129239697, 172319596, 258479394, 387719091, 516958788, 560038687, 775438182, 1120077374, 1550876364, 1680116061, 2240154748, 3360232122, 5040348183, 6720464244, 10080696366, 20161392732]

約数ペア:

[(1, 20161392732), (2, 10080696366), (3, 6720464244), (4, 5040348183), (6, 3360232122), (9, 2240154748), (12, 1680116061), (13, 1550876364), (18, 1120077374), (26, 775438182), (36, 560038687), (39, 516958788), (52, 387719091), (78, 258479394), (117, 172319596), (156, 129239697), (234, 86159798), (468, 43079899)]