20134911252

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{82619}}^1$

素因数の和:83532

約数の個数: 48

約数和(自身を含む): 49080245760

約数和(自身を除く): 28945334508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 883, 1766, 2649, 3532, 5298, 10596, 20309, 40618, 60927, 81236, 82619, 121854, 165238, 243708, 247857, 330476, 495714, 991428, 1900237, 3800474, 5700711, 7600948, 11401422, 22802844, 72952577, 145905154, 218857731, 291810308, 437715462, 875430924, 1677909271, 3355818542, 5033727813, 6711637084, 10067455626, 20134911252]

約数ペア:

[(1, 20134911252), (2, 10067455626), (3, 6711637084), (4, 5033727813), (6, 3355818542), (12, 1677909271), (23, 875430924), (46, 437715462), (69, 291810308), (92, 218857731), (138, 145905154), (276, 72952577), (883, 22802844), (1766, 11401422), (2649, 7600948), (3532, 5700711), (5298, 3800474), (10596, 1900237), (20309, 991428), (40618, 495714), (60927, 330476), (81236, 247857), (82619, 243708), (121854, 165238)]