20191467141

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{491}}^1\times {\mathrm{22961}}^1$

素因数の和:23657

約数の個数: 24

約数和(自身を含む): 29372990400

約数和(自身を除く): 9181523259

約数列:

[1, 3, 9, 199, 491, 597, 1473, 1791, 4419, 22961, 68883, 97709, 206649, 293127, 879381, 4569239, 11273851, 13707717, 33821553, 41123151, 101464659, 2243496349, 6730489047, 20191467141]

約数ペア:

[(1, 20191467141), (3, 6730489047), (9, 2243496349), (199, 101464659), (491, 41123151), (597, 33821553), (1473, 13707717), (1791, 11273851), (4419, 4569239), (22961, 879381), (68883, 293127), (97709, 206649)]