20236831748

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8120719}}^1$

素因数の和:8120819

約数の個数: 24

約数和(自身を含む): 40928428800

約数和(自身を除く): 20691597052

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 8120719, 16241438, 32482876, 56845033, 113690066, 227380132, 722743991, 1445487982, 2890975964, 5059207937, 10118415874, 20236831748]

約数ペア:

[(1, 20236831748), (2, 10118415874), (4, 5059207937), (7, 2890975964), (14, 1445487982), (28, 722743991), (89, 227380132), (178, 113690066), (356, 56845033), (623, 32482876), (1246, 16241438), (2492, 8120719)]