20110940358

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1298653}}^1$

素因数の和:1298776

約数の個数: 32

約数和(自身を含む): 42076389600

約数和(自身を除く): 21965449242

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 174, 178, 267, 534, 2581, 5162, 7743, 15486, 1298653, 2597306, 3895959, 7791918, 37660937, 75321874, 112982811, 115580117, 225965622, 231160234, 346740351, 693480702, 3351823393, 6703646786, 10055470179, 20110940358]

約数ペア:

[(1, 20110940358), (2, 10055470179), (3, 6703646786), (6, 3351823393), (29, 693480702), (58, 346740351), (87, 231160234), (89, 225965622), (174, 115580117), (178, 112982811), (267, 75321874), (534, 37660937), (2581, 7791918), (5162, 3895959), (7743, 2597306), (15486, 1298653)]