20436692382

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5380909}}^1$

素因数の和:5381128

約数の個数: 24

約数和(自身を含む): 44489363880

約数和(自身を除く): 24052671498

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 5380909, 10761818, 16142727, 32285454, 48428181, 96856362, 1135371799, 2270743598, 3406115397, 6812230794, 10218346191, 20436692382]

約数ペア:

[(1, 20436692382), (2, 10218346191), (3, 6812230794), (6, 3406115397), (9, 2270743598), (18, 1135371799), (211, 96856362), (422, 48428181), (633, 32285454), (1266, 16142727), (1899, 10761818), (3798, 5380909)]