2021096864

素因数分解:

$2^5\times {\mathrm{3359}}^1\times {\mathrm{18803}}^1$

素因数の和:22172

約数の個数: 24

約数和(自身を含む): 3980430720

約数和(自身を除く): 1959333856

約数列:

[1, 2, 4, 8, 16, 32, 3359, 6718, 13436, 18803, 26872, 37606, 53744, 75212, 107488, 150424, 300848, 601696, 63159277, 126318554, 252637108, 505274216, 1010548432, 2021096864]

約数ペア:

[(1, 2021096864), (2, 1010548432), (4, 505274216), (8, 252637108), (16, 126318554), (32, 63159277), (3359, 601696), (6718, 300848), (13436, 150424), (18803, 107488), (26872, 75212), (37606, 53744)]