20194722

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6883}}^1$

素因数の和:7054

約数の個数: 24

約数和(自身を含む): 44030064

約数和(自身を除く): 23835342

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 6883, 13766, 20649, 41298, 61947, 123894, 1121929, 2243858, 3365787, 6731574, 10097361, 20194722]

約数ペア:

[(1, 20194722), (2, 10097361), (3, 6731574), (6, 3365787), (9, 2243858), (18, 1121929), (163, 123894), (326, 61947), (489, 41298), (978, 20649), (1467, 13766), (2934, 6883)]