20773218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{203659}}^1$

素因数の和:203681

約数の個数: 16

約数和(自身を含む): 43990560

約数和(自身を除く): 23217342

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 203659, 407318, 610977, 1221954, 3462203, 6924406, 10386609, 20773218]

約数ペア:

[(1, 20773218), (2, 10386609), (3, 6924406), (6, 3462203), (17, 1221954), (34, 610977), (51, 407318), (102, 203659)]