20809228114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1993603}}^1$

素因数の和:1993929

約数の個数: 16

約数和(自身を含む): 33157621728

約数和(自身を除く): 12348393614

約数列:

[1, 2, 17, 34, 307, 614, 5219, 10438, 1993603, 3987206, 33891251, 67782502, 612036121, 1224072242, 10404614057, 20809228114]

約数ペア:

[(1, 20809228114), (2, 10404614057), (17, 1224072242), (34, 612036121), (307, 67782502), (614, 33891251), (5219, 3987206), (10438, 1993603)]