20131682674

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1237}}^1\times {\mathrm{22541}}^1$

素因数の和:23818

約数の個数: 24

約数和(自身を含む): 31897696428

約数和(自身を除く): 11766013754

約数列:

[1, 2, 19, 38, 361, 722, 1237, 2474, 22541, 23503, 45082, 47006, 428279, 446557, 856558, 893114, 8137301, 16274602, 27883217, 55766434, 529781123, 1059562246, 10065841337, 20131682674]

約数ペア:

[(1, 20131682674), (2, 10065841337), (19, 1059562246), (38, 529781123), (361, 55766434), (722, 27883217), (1237, 16274602), (2474, 8137301), (22541, 893114), (23503, 856558), (45082, 446557), (47006, 428279)]