20453622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{486991}}^1$

素因数の和:487003

約数の個数: 16

約数和(自身を含む): 46751232

約数和(自身を除く): 26297610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 486991, 973982, 1460973, 2921946, 3408937, 6817874, 10226811, 20453622]

約数ペア:

[(1, 20453622), (2, 10226811), (3, 6817874), (6, 3408937), (7, 2921946), (14, 1460973), (21, 973982), (42, 486991)]