20103304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193301}}^1$

素因数の和:193320

約数の個数: 16

約数和(自身を含む): 40593420

約数和(自身を除く): 20490116

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193301, 386602, 773204, 1546408, 2512913, 5025826, 10051652, 20103304]

約数ペア:

[(1, 20103304), (2, 10051652), (4, 5025826), (8, 2512913), (13, 1546408), (26, 773204), (52, 386602), (104, 193301)]