20199786343

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{4513}}^1$

素因数の和:5127

約数の個数: 24

約数和(自身を含む): 22564005408

約数和(自身を除く): 2364219065

約数列:

[1, 11, 71, 121, 521, 781, 4513, 5731, 8591, 36991, 49643, 63041, 320423, 406901, 546073, 2351273, 3524653, 4475911, 25864003, 38771183, 166940383, 284504033, 1836344213, 20199786343]

約数ペア:

[(1, 20199786343), (11, 1836344213), (71, 284504033), (121, 166940383), (521, 38771183), (781, 25864003), (4513, 4475911), (5731, 3524653), (8591, 2351273), (36991, 546073), (49643, 406901), (63041, 320423)]