20162594540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91648157}}^1$

素因数の和:91648177

約数の個数: 24

約数和(自身を含む): 46190671632

約数和(自身を除く): 26028077092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91648157, 183296314, 366592628, 458240785, 916481570, 1008129727, 1832963140, 2016259454, 4032518908, 5040648635, 10081297270, 20162594540]

約数ペア:

[(1, 20162594540), (2, 10081297270), (4, 5040648635), (5, 4032518908), (10, 2016259454), (11, 1832963140), (20, 1008129727), (22, 916481570), (44, 458240785), (55, 366592628), (110, 183296314), (220, 91648157)]