20606556

素因数分解:

$2^2\times 3^1\times {\mathrm{1049}}^1\times {\mathrm{1637}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 48157200

約数和(自身を除く): 27550644

約数列:

[1, 2, 3, 4, 6, 12, 1049, 1637, 2098, 3147, 3274, 4196, 4911, 6294, 6548, 9822, 12588, 19644, 1717213, 3434426, 5151639, 6868852, 10303278, 20606556]

約数ペア:

[(1, 20606556), (2, 10303278), (3, 6868852), (4, 5151639), (6, 3434426), (12, 1717213), (1049, 19644), (1637, 12588), (2098, 9822), (3147, 6548), (3274, 6294), (4196, 4911)]