2080336024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20003231}}^1$

素因数の和:20003250

約数の個数: 16

約数和(自身を含む): 4200678720

約数和(自身を除く): 2120342696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20003231, 40006462, 80012924, 160025848, 260042003, 520084006, 1040168012, 2080336024]

約数ペア:

[(1, 2080336024), (2, 1040168012), (4, 520084006), (8, 260042003), (13, 160025848), (26, 80012924), (52, 40006462), (104, 20003231)]