20926404

素因数分解:

$2^2\times 3^3\times {\mathrm{193763}}^1$

素因数の和:193776

約数の個数: 24

約数和(自身を含む): 54253920

約数和(自身を除く): 33327516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193763, 387526, 581289, 775052, 1162578, 1743867, 2325156, 3487734, 5231601, 6975468, 10463202, 20926404]

約数ペア:

[(1, 20926404), (2, 10463202), (3, 6975468), (4, 5231601), (6, 3487734), (9, 2325156), (12, 1743867), (18, 1162578), (27, 775052), (36, 581289), (54, 387526), (108, 193763)]