20512762014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{525241}}^1$

素因数の和:525552

約数の個数: 32

約数和(自身を含む): 42960593664

約数和(自身を除く): 22447831650

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 283, 566, 849, 1698, 6509, 13018, 19527, 39054, 525241, 1050482, 1575723, 3151446, 12080543, 24161086, 36241629, 72483258, 148643203, 297286406, 445929609, 891859218, 3418793669, 6837587338, 10256381007, 20512762014]

約数ペア:

[(1, 20512762014), (2, 10256381007), (3, 6837587338), (6, 3418793669), (23, 891859218), (46, 445929609), (69, 297286406), (138, 148643203), (283, 72483258), (566, 36241629), (849, 24161086), (1698, 12080543), (6509, 3151446), (13018, 1575723), (19527, 1050482), (39054, 525241)]