20142384205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{17123}}^1$

素因数の和:17397

約数の個数: 32

約数和(自身を含む): 25832307456

約数和(自身を除く): 5689923251

約数列:

[1, 5, 23, 53, 115, 193, 265, 965, 1219, 4439, 6095, 10229, 17123, 22195, 51145, 85615, 235267, 393829, 907519, 1176335, 1969145, 3304739, 4537595, 16523695, 20872937, 76008997, 104364685, 175151167, 380044985, 875755835, 4028476841, 20142384205]

約数ペア:

[(1, 20142384205), (5, 4028476841), (23, 875755835), (53, 380044985), (115, 175151167), (193, 104364685), (265, 76008997), (965, 20872937), (1219, 16523695), (4439, 4537595), (6095, 3304739), (10229, 1969145), (17123, 1176335), (22195, 907519), (51145, 393829), (85615, 235267)]