20160792976

素因数分解:

$2^4\times {\mathrm{3637}}^1\times {\mathrm{346453}}^1$

素因数の和:350098

約数の個数: 20

約数和(自身を含む): 39072389212

約数和(自身を除く): 18911596236

約数列:

[1, 2, 4, 8, 16, 3637, 7274, 14548, 29096, 58192, 346453, 692906, 1385812, 2771624, 5543248, 1260049561, 2520099122, 5040198244, 10080396488, 20160792976]

約数ペア:

[(1, 20160792976), (2, 10080396488), (4, 5040198244), (8, 2520099122), (16, 1260049561), (3637, 5543248), (7274, 2771624), (14548, 1385812), (29096, 692906), (58192, 346453)]