2020555323

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{86249}}^1$

素因数の和:86411

約数の個数: 24

約数和(自身を含む): 3094650000

約数和(自身を除く): 1074094677

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 7809, 23427, 86249, 258747, 776241, 1638731, 4916193, 11816113, 14748579, 35448339, 106345017, 224506147, 673518441, 2020555323]

約数ペア:

[(1, 2020555323), (3, 673518441), (9, 224506147), (19, 106345017), (57, 35448339), (137, 14748579), (171, 11816113), (411, 4916193), (1233, 1638731), (2603, 776241), (7809, 258747), (23427, 86249)]