20292372

素因数分解:

$2^2\times 3^2\times {\mathrm{733}}^1\times {\mathrm{769}}^1$

素因数の和:1512

約数の個数: 36

約数和(自身を含む): 51431380

約数和(自身を除く): 31139008

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 733, 769, 1466, 1538, 2199, 2307, 2932, 3076, 4398, 4614, 6597, 6921, 8796, 9228, 13194, 13842, 26388, 27684, 563677, 1127354, 1691031, 2254708, 3382062, 5073093, 6764124, 10146186, 20292372]

約数ペア:

[(1, 20292372), (2, 10146186), (3, 6764124), (4, 5073093), (6, 3382062), (9, 2254708), (12, 1691031), (18, 1127354), (36, 563677), (733, 27684), (769, 26388), (1466, 13842), (1538, 13194), (2199, 9228), (2307, 8796), (2932, 6921), (3076, 6597), (4398, 4614)]