20163219967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1\times {\mathrm{49991}}^1$

素因数の和:51030

約数の個数: 16

約数和(自身を含む): 22613981184

約数和(自身を除く): 2450761217

約数列:

[1, 11, 37, 407, 991, 10901, 36667, 49991, 403337, 549901, 1849667, 20346337, 49541081, 544951891, 1833019997, 20163219967]

約数ペア:

[(1, 20163219967), (11, 1833019997), (37, 544951891), (407, 49541081), (991, 20346337), (10901, 1849667), (36667, 549901), (49991, 403337)]