20162427663

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1\times {\mathrm{12577}}^1$

素因数の和:13471

約数の個数: 32

約数和(自身を含む): 31082351104

約数和(自身を除く): 10919923441

約数列:

[1, 3, 7, 21, 97, 291, 679, 787, 2037, 2361, 5509, 12577, 16527, 37731, 76339, 88039, 229017, 264117, 534373, 1219969, 1603119, 3659907, 8539783, 9898099, 25619349, 29694297, 69286693, 207860079, 960115603, 2880346809, 6720809221, 20162427663]

約数ペア:

[(1, 20162427663), (3, 6720809221), (7, 2880346809), (21, 960115603), (97, 207860079), (291, 69286693), (679, 29694297), (787, 25619349), (2037, 9898099), (2361, 8539783), (5509, 3659907), (12577, 1603119), (16527, 1219969), (37731, 534373), (76339, 264117), (88039, 229017)]