20140214096

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{29273567}}^1$

素因数の和:29273618

約数の個数: 20

約数和(自身を含む): 39929146752

約数和(自身を除く): 19788932656

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 29273567, 58547134, 117094268, 234188536, 468377072, 1258763381, 2517526762, 5035053524, 10070107048, 20140214096]

約数ペア:

[(1, 20140214096), (2, 10070107048), (4, 5035053524), (8, 2517526762), (16, 1258763381), (43, 468377072), (86, 234188536), (172, 117094268), (344, 58547134), (688, 29273567)]