20170352416

素因数分解:

$2^5\times {\mathrm{2557}}^1\times {\mathrm{246509}}^1$

素因数の和:249076

約数の個数: 24

約数和(自身を含む): 39726072540

約数和(自身を除く): 19555720124

約数列:

[1, 2, 4, 8, 16, 32, 2557, 5114, 10228, 20456, 40912, 81824, 246509, 493018, 986036, 1972072, 3944144, 7888288, 630323513, 1260647026, 2521294052, 5042588104, 10085176208, 20170352416]

約数ペア:

[(1, 20170352416), (2, 10085176208), (4, 5042588104), (8, 2521294052), (16, 1260647026), (32, 630323513), (2557, 7888288), (5114, 3944144), (10228, 1972072), (20456, 986036), (40912, 493018), (81824, 246509)]