20199402033

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1\times {\mathrm{3761}}^1$

素因数の和:4345

約数の個数: 32

約数和(自身を含む): 28312872192

約数和(自身を除く): 8113470159

約数列:

[1, 3, 23, 69, 277, 281, 831, 843, 3761, 6371, 6463, 11283, 19113, 19389, 77837, 86503, 233511, 259509, 1041797, 1056841, 1790251, 3125391, 3170523, 5370753, 23961331, 24307343, 71883993, 72922029, 292744957, 878234871, 6733134011, 20199402033]

約数ペア:

[(1, 20199402033), (3, 6733134011), (23, 878234871), (69, 292744957), (277, 72922029), (281, 71883993), (831, 24307343), (843, 23961331), (3761, 5370753), (6371, 3170523), (6463, 3125391), (11283, 1790251), (19113, 1056841), (19389, 1041797), (77837, 259509), (86503, 233511)]