20162272168

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{1069}}^1\times {\mathrm{13171}}^1$

素因数の和:14425

約数の個数: 32

約数和(自身を含む): 38053908000

約数和(自身を除く): 17891635832

約数列:

[1, 2, 4, 8, 179, 358, 716, 1069, 1432, 2138, 4276, 8552, 13171, 26342, 52684, 105368, 191351, 382702, 765404, 1530808, 2357609, 4715218, 9430436, 14079799, 18860872, 28159598, 56319196, 112638392, 2520284021, 5040568042, 10081136084, 20162272168]

約数ペア:

[(1, 20162272168), (2, 10081136084), (4, 5040568042), (8, 2520284021), (179, 112638392), (358, 56319196), (716, 28159598), (1069, 18860872), (1432, 14079799), (2138, 9430436), (4276, 4715218), (8552, 2357609), (13171, 1530808), (26342, 765404), (52684, 382702), (105368, 191351)]