2020708984

素因数分解:

$2^3\times 7^1\times {\mathrm{36084089}}^1$

素因数の和:36084102

約数の個数: 16

約数和(自身を含む): 4330090800

約数和(自身を除く): 2309381816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36084089, 72168178, 144336356, 252588623, 288672712, 505177246, 1010354492, 2020708984]

約数ペア:

[(1, 2020708984), (2, 1010354492), (4, 505177246), (7, 288672712), (8, 252588623), (14, 144336356), (28, 72168178), (56, 36084089)]