20236803

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2741}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 28429056

約数和(自身を除く): 8192253

約数列:

[1, 3, 23, 69, 107, 321, 2461, 2741, 7383, 8223, 63043, 189129, 293287, 879861, 6745601, 20236803]

約数ペア:

[(1, 20236803), (3, 6745601), (23, 879861), (69, 293287), (107, 189129), (321, 63043), (2461, 8223), (2741, 7383)]