20125851774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5384123}}^1$

素因数の和:5384224

約数の個数: 32

約数和(自身を含む): 46518831360

約数和(自身を除く): 26392979586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 5384123, 10768246, 16152369, 32304738, 37688861, 75377722, 113066583, 226133166, 479186947, 958373894, 1437560841, 2875121682, 3354308629, 6708617258, 10062925887, 20125851774]

約数ペア:

[(1, 20125851774), (2, 10062925887), (3, 6708617258), (6, 3354308629), (7, 2875121682), (14, 1437560841), (21, 958373894), (42, 479186947), (89, 226133166), (178, 113066583), (267, 75377722), (534, 37688861), (623, 32304738), (1246, 16152369), (1869, 10768246), (3738, 5384123)]