20524752

素因数分解:

$2^4\times 3^5\times {\mathrm{5279}}^1$

素因数の和:5302

約数の個数: 60

約数和(自身を含む): 59579520

約数和(自身を除く): 39054768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 5279, 10558, 15837, 21116, 31674, 42232, 47511, 63348, 84464, 95022, 126696, 142533, 190044, 253392, 285066, 380088, 427599, 570132, 760176, 855198, 1140264, 1282797, 1710396, 2280528, 2565594, 3420792, 5131188, 6841584, 10262376, 20524752]

約数ペア:

[(1, 20524752), (2, 10262376), (3, 6841584), (4, 5131188), (6, 3420792), (8, 2565594), (9, 2280528), (12, 1710396), (16, 1282797), (18, 1140264), (24, 855198), (27, 760176), (36, 570132), (48, 427599), (54, 380088), (72, 285066), (81, 253392), (108, 190044), (144, 142533), (162, 126696), (216, 95022), (243, 84464), (324, 63348), (432, 47511), (486, 42232), (648, 31674), (972, 21116), (1296, 15837), (1944, 10558), (3888, 5279)]