20063959407

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{985121}}^1$

素因数の和:985231

約数の個数: 24

約数和(自身を含む): 30325995648

約数和(自身を除く): 10262036241

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2263, 6789, 20367, 985121, 2955363, 8866089, 30538751, 71913833, 91616253, 215741499, 274848759, 647224497, 2229328823, 6687986469, 20063959407]

約数ペア:

[(1, 20063959407), (3, 6687986469), (9, 2229328823), (31, 647224497), (73, 274848759), (93, 215741499), (219, 91616253), (279, 71913833), (657, 30538751), (2263, 8866089), (6789, 2955363), (20367, 985121)]