1567422020

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{120017}}^1$

素因数の和:120679

約数の個数: 24

約数和(自身を含む): 3296654424

約数和(自身を除く): 1729232404

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 13060, 120017, 240034, 480068, 600085, 1200170, 2400340, 78371101, 156742202, 313484404, 391855505, 783711010, 1567422020]

約数ペア:

[(1, 1567422020), (2, 783711010), (4, 391855505), (5, 313484404), (10, 156742202), (20, 78371101), (653, 2400340), (1306, 1200170), (2612, 600085), (3265, 480068), (6530, 240034), (13060, 120017)]