20243327512

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{2003}}^1\times {\mathrm{26879}}^1$

素因数の和:28935

約数の個数: 32

約数和(自身を含む): 38784614400

約数和(自身を除く): 18541286888

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 2003, 4006, 8012, 16024, 26879, 53758, 94141, 107516, 188282, 215032, 376564, 753128, 1263313, 2526626, 5053252, 10106504, 53838637, 107677274, 215354548, 430709096, 2530415939, 5060831878, 10121663756, 20243327512]

約数ペア:

[(1, 20243327512), (2, 10121663756), (4, 5060831878), (8, 2530415939), (47, 430709096), (94, 215354548), (188, 107677274), (376, 53838637), (2003, 10106504), (4006, 5053252), (8012, 2526626), (16024, 1263313), (26879, 753128), (53758, 376564), (94141, 215032), (107516, 188282)]