20173025772

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{3130513}}^1$

素因数の和:3130702

約数の個数: 36

約数和(自身を含む): 51277819320

約数和(自身を除く): 31104793548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444, 3130513, 6261026, 9391539, 12522052, 18783078, 28174617, 37566156, 56349234, 112698468, 560361827, 1120723654, 1681085481, 2241447308, 3362170962, 5043256443, 6724341924, 10086512886, 20173025772]

約数ペア:

[(1, 20173025772), (2, 10086512886), (3, 6724341924), (4, 5043256443), (6, 3362170962), (9, 2241447308), (12, 1681085481), (18, 1120723654), (36, 560361827), (179, 112698468), (358, 56349234), (537, 37566156), (716, 28174617), (1074, 18783078), (1611, 12522052), (2148, 9391539), (3222, 6261026), (6444, 3130513)]