20095502

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 37447680

約数和(自身を除く): 17352178

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 2437, 4123, 4874, 8246, 17059, 34118, 46303, 75547, 92606, 151094, 324121, 528829, 648242, 1057658, 1435393, 2870786, 10047751, 20095502]

約数ペア:

[(1, 20095502), (2, 10047751), (7, 2870786), (14, 1435393), (19, 1057658), (31, 648242), (38, 528829), (62, 324121), (133, 151094), (217, 92606), (266, 75547), (434, 46303), (589, 34118), (1178, 17059), (2437, 8246), (4123, 4874)]