20335212

素因数分解:

$2^2\times 3^5\times {\mathrm{20921}}^1$

素因数の和:20940

約数の個数: 36

約数和(自身を含む): 53309256

約数和(自身を除く): 32974044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 20921, 41842, 62763, 83684, 125526, 188289, 251052, 376578, 564867, 753156, 1129734, 1694601, 2259468, 3389202, 5083803, 6778404, 10167606, 20335212]

約数ペア:

[(1, 20335212), (2, 10167606), (3, 6778404), (4, 5083803), (6, 3389202), (9, 2259468), (12, 1694601), (18, 1129734), (27, 753156), (36, 564867), (54, 376578), (81, 251052), (108, 188289), (162, 125526), (243, 83684), (324, 62763), (486, 41842), (972, 20921)]