20026854

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5273}}^1$

素因数の和:5492

約数の個数: 24

約数和(自身を含む): 43605432

約数和(自身を除く): 23578578

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 5273, 10546, 15819, 31638, 47457, 94914, 1112603, 2225206, 3337809, 6675618, 10013427, 20026854]

約数ペア:

[(1, 20026854), (2, 10013427), (3, 6675618), (6, 3337809), (9, 2225206), (18, 1112603), (211, 94914), (422, 47457), (633, 31638), (1266, 15819), (1899, 10546), (3798, 5273)]