20173143352

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{115879}}^1$

素因数の和:116395

約数の個数: 32

約数和(自身を含む): 38713190400

約数和(自身を除く): 18540047048

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 463, 926, 1852, 3704, 21761, 43522, 87044, 115879, 174088, 231758, 463516, 927032, 5446313, 10892626, 21785252, 43570504, 53651977, 107303954, 214607908, 429215816, 2521642919, 5043285838, 10086571676, 20173143352]

約数ペア:

[(1, 20173143352), (2, 10086571676), (4, 5043285838), (8, 2521642919), (47, 429215816), (94, 214607908), (188, 107303954), (376, 53651977), (463, 43570504), (926, 21785252), (1852, 10892626), (3704, 5446313), (21761, 927032), (43522, 463516), (87044, 231758), (115879, 174088)]