2013293456

素因数分解:

$2^4\times {\mathrm{11863}}^1\times {\mathrm{10607}}^1$

素因数の和:22478

約数の個数: 20

約数和(自身を含む): 3901452672

約数和(自身を除く): 1888159216

約数列:

[1, 2, 4, 8, 16, 10607, 11863, 21214, 23726, 42428, 47452, 84856, 94904, 169712, 189808, 125830841, 251661682, 503323364, 1006646728, 2013293456]

約数ペア:

[(1, 2013293456), (2, 1006646728), (4, 503323364), (8, 251661682), (16, 125830841), (10607, 189808), (11863, 169712), (21214, 94904), (23726, 84856), (42428, 47452)]