20468921614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{12713}}^1\times {\mathrm{25969}}^1$

素因数の和:38715

約数の個数: 16

約数和(自身を含む): 31697527680

約数和(自身を除く): 11228606066

約数列:

[1, 2, 31, 62, 12713, 25426, 25969, 51938, 394103, 788206, 805039, 1610078, 330143897, 660287794, 10234460807, 20468921614]

約数ペア:

[(1, 20468921614), (2, 10234460807), (31, 660287794), (62, 330143897), (12713, 1610078), (25426, 805039), (25969, 788206), (51938, 394103)]