20806976634

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8869129}}^1$

素因数の和:8869174

約数の個数: 32

約数和(自身を含む): 45977569920

約数和(自身を除く): 25170593286

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8869129, 17738258, 26607387, 53214774, 150775193, 203989967, 301550386, 407979934, 452325579, 611969901, 904651158, 1223939802, 3467829439, 6935658878, 10403488317, 20806976634]

約数ペア:

[(1, 20806976634), (2, 10403488317), (3, 6935658878), (6, 3467829439), (17, 1223939802), (23, 904651158), (34, 611969901), (46, 452325579), (51, 407979934), (69, 301550386), (102, 203989967), (138, 150775193), (391, 53214774), (782, 26607387), (1173, 17738258), (2346, 8869129)]