2020170156

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{6563}}^1$

素因数の和:6910

約数の個数: 48

約数和(自身を含む): 4777121664

約数和(自身を除く): 2756951508

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 227, 339, 452, 454, 678, 681, 908, 1356, 1362, 2724, 6563, 13126, 19689, 25651, 26252, 39378, 51302, 76953, 78756, 102604, 153906, 307812, 741619, 1483238, 1489801, 2224857, 2966476, 2979602, 4449714, 4469403, 5959204, 8899428, 8938806, 17877612, 168347513, 336695026, 505042539, 673390052, 1010085078, 2020170156]

約数ペア:

[(1, 2020170156), (2, 1010085078), (3, 673390052), (4, 505042539), (6, 336695026), (12, 168347513), (113, 17877612), (226, 8938806), (227, 8899428), (339, 5959204), (452, 4469403), (454, 4449714), (678, 2979602), (681, 2966476), (908, 2224857), (1356, 1489801), (1362, 1483238), (2724, 741619), (6563, 307812), (13126, 153906), (19689, 102604), (25651, 78756), (26252, 76953), (39378, 51302)]