20532144

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10433}}^1$

素因数の和:10485

約数の個数: 40

約数和(自身を含む): 54340272

約数和(自身を除く): 33808128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 10433, 20866, 31299, 41732, 62598, 83464, 125196, 166928, 250392, 427753, 500784, 855506, 1283259, 1711012, 2566518, 3422024, 5133036, 6844048, 10266072, 20532144]

約数ペア:

[(1, 20532144), (2, 10266072), (3, 6844048), (4, 5133036), (6, 3422024), (8, 2566518), (12, 1711012), (16, 1283259), (24, 855506), (41, 500784), (48, 427753), (82, 250392), (123, 166928), (164, 125196), (246, 83464), (328, 62598), (492, 41732), (656, 31299), (984, 20866), (1968, 10433)]