20184741782

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{2381}}^1\times {\mathrm{15641}}^1$

素因数の和:18295

約数の個数: 16

約数和(自身を含む): 30403543104

約数和(自身を除く): 10218801322

約数列:

[1, 2, 271, 542, 2381, 4762, 15641, 31282, 645251, 1290502, 4238711, 8477422, 37241221, 74482442, 10092370891, 20184741782]

約数ペア:

[(1, 20184741782), (2, 10092370891), (271, 74482442), (542, 37241221), (2381, 8477422), (4762, 4238711), (15641, 1290502), (31282, 645251)]