20900808

素因数分解:

$2^3\times 3^3\times {\mathrm{96763}}^1$

素因数の和:96778

約数の個数: 32

約数和(自身を含む): 58058400

約数和(自身を除く): 37157592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 96763, 193526, 290289, 387052, 580578, 774104, 870867, 1161156, 1741734, 2322312, 2612601, 3483468, 5225202, 6966936, 10450404, 20900808]

約数ペア:

[(1, 20900808), (2, 10450404), (3, 6966936), (4, 5225202), (6, 3483468), (8, 2612601), (9, 2322312), (12, 1741734), (18, 1161156), (24, 870867), (27, 774104), (36, 580578), (54, 387052), (72, 290289), (108, 193526), (216, 96763)]