2016620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 4309200

約数和(自身を除く): 2292580

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1709, 3418, 6836, 8545, 17090, 34180, 100831, 201662, 403324, 504155, 1008310, 2016620]

約数ペア:

[(1, 2016620), (2, 1008310), (4, 504155), (5, 403324), (10, 201662), (20, 100831), (59, 34180), (118, 17090), (236, 8545), (295, 6836), (590, 3418), (1180, 1709)]