20162691164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65463283}}^1$

素因数の和:65463305

約数の個数: 24

約数和(自身を含む): 43991326848

約数和(自身を除く): 23828635684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65463283, 130926566, 261853132, 458242981, 720096113, 916485962, 1440192226, 1832971924, 2880384452, 5040672791, 10081345582, 20162691164]

約数ペア:

[(1, 20162691164), (2, 10081345582), (4, 5040672791), (7, 2880384452), (11, 1832971924), (14, 1440192226), (22, 916485962), (28, 720096113), (44, 458242981), (77, 261853132), (154, 130926566), (308, 65463283)]