20133503536

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{1309411}}^1$

素因数の和:1309481

約数の個数: 30

約数和(自身を含む): 40307629596

約数和(自身を除く): 20174126060

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 1309411, 2618822, 5237644, 10475288, 20950576, 40591741, 81183482, 162366964, 324733928, 649467856, 1258343971, 2516687942, 5033375884, 10066751768, 20133503536]

約数ペア:

[(1, 20133503536), (2, 10066751768), (4, 5033375884), (8, 2516687942), (16, 1258343971), (31, 649467856), (62, 324733928), (124, 162366964), (248, 81183482), (496, 40591741), (961, 20950576), (1922, 10475288), (3844, 5237644), (7688, 2618822), (15376, 1309411)]