20081031872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28524193}}^1$

素因数の和:28524216

約数の個数: 28

約数和(自身を含む): 43470871656

約数和(自身を除く): 23389839784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28524193, 57048386, 114096772, 228193544, 313766123, 456387088, 627532246, 912774176, 1255064492, 1825548352, 2510128984, 5020257968, 10040515936, 20081031872]

約数ペア:

[(1, 20081031872), (2, 10040515936), (4, 5020257968), (8, 2510128984), (11, 1825548352), (16, 1255064492), (22, 912774176), (32, 627532246), (44, 456387088), (64, 313766123), (88, 228193544), (176, 114096772), (352, 57048386), (704, 28524193)]