20425176

素因数分解:

$2^3\times 3^3\times {\mathrm{94561}}^1$

素因数の和:94576

約数の個数: 32

約数和(自身を含む): 56737200

約数和(自身を除く): 36312024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 94561, 189122, 283683, 378244, 567366, 756488, 851049, 1134732, 1702098, 2269464, 2553147, 3404196, 5106294, 6808392, 10212588, 20425176]

約数ペア:

[(1, 20425176), (2, 10212588), (3, 6808392), (4, 5106294), (6, 3404196), (8, 2553147), (9, 2269464), (12, 1702098), (18, 1134732), (24, 851049), (27, 756488), (36, 567366), (54, 378244), (72, 283683), (108, 189122), (216, 94561)]