20174560721265

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{30465733}}^1$

素因数の和:30466209

約数の個数: 32

約数和(自身を含む): 32622220515456

約数和(自身を除く): 12447659794191

約数列:

[1, 3, 5, 15, 131, 337, 393, 655, 1011, 1685, 1965, 5055, 44147, 132441, 220735, 662205, 30465733, 91397199, 152328665, 456985995, 3991011023, 10266952021, 11973033069, 19955055115, 30800856063, 51334760105, 59865165345, 154004280315, 1344970714751, 4034912144253, 6724853573755, 20174560721265]

約数ペア:

[(1, 20174560721265), (3, 6724853573755), (5, 4034912144253), (15, 1344970714751), (131, 154004280315), (337, 59865165345), (393, 51334760105), (655, 30800856063), (1011, 19955055115), (1685, 11973033069), (1965, 10266952021), (5055, 3991011023), (44147, 456985995), (132441, 152328665), (220735, 91397199), (662205, 30465733)]