20070446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4091}}^1$

素因数の和:4327

約数の個数: 16

約数和(自身を含む): 32997888

約数和(自身を除く): 12927442

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4091, 4906, 8182, 45001, 90002, 912293, 1824586, 10035223, 20070446]

約数ペア:

[(1, 20070446), (2, 10035223), (11, 1824586), (22, 912293), (223, 90002), (446, 45001), (2453, 8182), (4091, 4906)]