20113137786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20161}}^1\times {\mathrm{23753}}^1$

素因数の和:43926

約数の個数: 32

約数和(自身を含む): 45977102208

約数和(自身を除く): 25863964422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20161, 23753, 40322, 47506, 60483, 71259, 120966, 141127, 142518, 166271, 282254, 332542, 423381, 498813, 846762, 997626, 478884233, 957768466, 1436652699, 2873305398, 3352189631, 6704379262, 10056568893, 20113137786]

約数ペア:

[(1, 20113137786), (2, 10056568893), (3, 6704379262), (6, 3352189631), (7, 2873305398), (14, 1436652699), (21, 957768466), (42, 478884233), (20161, 997626), (23753, 846762), (40322, 498813), (47506, 423381), (60483, 332542), (71259, 282254), (120966, 166271), (141127, 142518)]