20218457098

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{4022773}}^1$

素因数の和:4023141

約数の個数: 16

約数和(自身を含む): 34756767360

約数和(自身を除く): 14538310262

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 4022773, 8045546, 28159411, 56318822, 1444175507, 2888351014, 10109228549, 20218457098]

約数ペア:

[(1, 20218457098), (2, 10109228549), (7, 2888351014), (14, 1444175507), (359, 56318822), (718, 28159411), (2513, 8045546), (5026, 4022773)]